89671600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13187}}^1$

素因数の和:13222

約数の個数: 60

約数和(自身を含む): 228126024

約数和(自身を除く): 138454424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 13187, 26374, 52748, 65935, 105496, 131870, 210992, 224179, 263740, 329675, 448358, 527480, 659350, 896716, 1054960, 1120895, 1318700, 1793432, 2241790, 2637400, 3586864, 4483580, 5274800, 5604475, 8967160, 11208950, 17934320, 22417900, 44835800, 89671600]

約数ペア:

[(1, 89671600), (2, 44835800), (4, 22417900), (5, 17934320), (8, 11208950), (10, 8967160), (16, 5604475), (17, 5274800), (20, 4483580), (25, 3586864), (34, 2637400), (40, 2241790), (50, 1793432), (68, 1318700), (80, 1120895), (85, 1054960), (100, 896716), (136, 659350), (170, 527480), (200, 448358), (272, 329675), (340, 263740), (400, 224179), (425, 210992), (680, 131870), (850, 105496), (1360, 65935), (1700, 52748), (3400, 26374), (6800, 13187)]