26384478400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81233}}^1$

素因数の和:81291

約数の個数: 168

約数和(自身を含む): 76756381920

約数和(自身を除く): 50371903520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 320, 350, 400, 406, 448, 464, 560, 580, 700, 725, 800, 812, 928, 1015, 1120, 1160, 1400, 1450, 1600, 1624, 1856, 2030, 2240, 2320, 2800, 2900, 3248, 4060, 4640, 5075, 5600, 5800, 6496, 8120, 9280, 10150, 11200, 11600, 12992, 16240, 20300, 23200, 32480, 40600, 46400, 64960, 81200, 81233, 162400, 162466, 324800, 324932, 406165, 568631, 649864, 812330, 1137262, 1299728, 1624660, 2030825, 2274524, 2355757, 2599456, 2843155, 3249320, 4061650, 4549048, 4711514, 5198912, 5686310, 6498640, 8123300, 9098096, 9423028, 11372620, 11778785, 12997280, 14215775, 16246600, 16490299, 18196192, 18846056, 22745240, 23557570, 25994560, 28431550, 32493200, 32980598, 36392384, 37692112, 45490480, 47115140, 56863100, 58893925, 64986400, 65961196, 75384224, 82451495, 90980960, 94230280, 113726200, 117787850, 129972800, 131922392, 150768448, 164902990, 181961920, 188460560, 227452400, 235575700, 263844784, 329805980, 376921120, 412257475, 454904800, 471151400, 527689568, 659611960, 753842240, 824514950, 909809600, 942302800, 1055379136, 1319223920, 1649029900, 1884605600, 2638447840, 3298059800, 3769211200, 5276895680, 6596119600, 13192239200, 26384478400]

約数ペア:

[(1, 26384478400), (2, 13192239200), (4, 6596119600), (5, 5276895680), (7, 3769211200), (8, 3298059800), (10, 2638447840), (14, 1884605600), (16, 1649029900), (20, 1319223920), (25, 1055379136), (28, 942302800), (29, 909809600), (32, 824514950), (35, 753842240), (40, 659611960), (50, 527689568), (56, 471151400), (58, 454904800), (64, 412257475), (70, 376921120), (80, 329805980), (100, 263844784), (112, 235575700), (116, 227452400), (140, 188460560), (145, 181961920), (160, 164902990), (175, 150768448), (200, 131922392), (203, 129972800), (224, 117787850), (232, 113726200), (280, 94230280), (290, 90980960), (320, 82451495), (350, 75384224), (400, 65961196), (406, 64986400), (448, 58893925), (464, 56863100), (560, 47115140), (580, 45490480), (700, 37692112), (725, 36392384), (800, 32980598), (812, 32493200), (928, 28431550), (1015, 25994560), (1120, 23557570), (1160, 22745240), (1400, 18846056), (1450, 18196192), (1600, 16490299), (1624, 16246600), (1856, 14215775), (2030, 12997280), (2240, 11778785), (2320, 11372620), (2800, 9423028), (2900, 9098096), (3248, 8123300), (4060, 6498640), (4640, 5686310), (5075, 5198912), (5600, 4711514), (5800, 4549048), (6496, 4061650), (8120, 3249320), (9280, 2843155), (10150, 2599456), (11200, 2355757), (11600, 2274524), (12992, 2030825), (16240, 1624660), (20300, 1299728), (23200, 1137262), (32480, 812330), (40600, 649864), (46400, 568631), (64960, 406165), (81200, 324932), (81233, 324800), (162400, 162466)]