993204400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 2519972640

約数和(自身を除く): 1526768240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 89, 92, 100, 115, 178, 184, 200, 230, 356, 368, 400, 445, 460, 575, 712, 890, 920, 1150, 1213, 1424, 1780, 1840, 2047, 2225, 2300, 2426, 3560, 4094, 4450, 4600, 4852, 6065, 7120, 8188, 8900, 9200, 9704, 10235, 12130, 16376, 17800, 19408, 20470, 24260, 27899, 30325, 32752, 35600, 40940, 48520, 51175, 55798, 60650, 81880, 97040, 102350, 107957, 111596, 121300, 139495, 163760, 204700, 215914, 223192, 242600, 278990, 409400, 431828, 446384, 485200, 539785, 557980, 697475, 818800, 863656, 1079570, 1115960, 1394950, 1727312, 2159140, 2231920, 2483011, 2698925, 2789900, 4318280, 4966022, 5397850, 5579800, 8636560, 9932044, 10795700, 11159600, 12415055, 19864088, 21591400, 24830110, 39728176, 43182800, 49660220, 62075275, 99320440, 124150550, 198640880, 248301100, 496602200, 993204400]

約数ペア:

[(1, 993204400), (2, 496602200), (4, 248301100), (5, 198640880), (8, 124150550), (10, 99320440), (16, 62075275), (20, 49660220), (23, 43182800), (25, 39728176), (40, 24830110), (46, 21591400), (50, 19864088), (80, 12415055), (89, 11159600), (92, 10795700), (100, 9932044), (115, 8636560), (178, 5579800), (184, 5397850), (200, 4966022), (230, 4318280), (356, 2789900), (368, 2698925), (400, 2483011), (445, 2231920), (460, 2159140), (575, 1727312), (712, 1394950), (890, 1115960), (920, 1079570), (1150, 863656), (1213, 818800), (1424, 697475), (1780, 557980), (1840, 539785), (2047, 485200), (2225, 446384), (2300, 431828), (2426, 409400), (3560, 278990), (4094, 242600), (4450, 223192), (4600, 215914), (4852, 204700), (6065, 163760), (7120, 139495), (8188, 121300), (8900, 111596), (9200, 107957), (9704, 102350), (10235, 97040), (12130, 81880), (16376, 60650), (17800, 55798), (19408, 51175), (20470, 48520), (24260, 40940), (27899, 35600), (30325, 32752)]