16211200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 42770700

約数和(自身を除く): 26559500

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 149, 160, 170, 200, 256, 272, 298, 320, 340, 400, 425, 544, 596, 640, 680, 745, 800, 850, 1088, 1192, 1280, 1360, 1490, 1600, 1700, 2176, 2384, 2533, 2720, 2980, 3200, 3400, 3725, 4352, 4768, 5066, 5440, 5960, 6400, 6800, 7450, 9536, 10132, 10880, 11920, 12665, 13600, 14900, 19072, 20264, 21760, 23840, 25330, 27200, 29800, 38144, 40528, 47680, 50660, 54400, 59600, 63325, 81056, 95360, 101320, 108800, 119200, 126650, 162112, 190720, 202640, 238400, 253300, 324224, 405280, 476800, 506600, 648448, 810560, 953600, 1013200, 1621120, 2026400, 3242240, 4052800, 8105600, 16211200]

約数ペア:

[(1, 16211200), (2, 8105600), (4, 4052800), (5, 3242240), (8, 2026400), (10, 1621120), (16, 1013200), (17, 953600), (20, 810560), (25, 648448), (32, 506600), (34, 476800), (40, 405280), (50, 324224), (64, 253300), (68, 238400), (80, 202640), (85, 190720), (100, 162112), (128, 126650), (136, 119200), (149, 108800), (160, 101320), (170, 95360), (200, 81056), (256, 63325), (272, 59600), (298, 54400), (320, 50660), (340, 47680), (400, 40528), (425, 38144), (544, 29800), (596, 27200), (640, 25330), (680, 23840), (745, 21760), (800, 20264), (850, 19072), (1088, 14900), (1192, 13600), (1280, 12665), (1360, 11920), (1490, 10880), (1600, 10132), (1700, 9536), (2176, 7450), (2384, 6800), (2533, 6400), (2720, 5960), (2980, 5440), (3200, 5066), (3400, 4768), (3725, 4352)]