65184800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4793}}^1$

素因数の和:4830

約数の個数: 72

約数和(自身を含む): 168528276

約数和(自身を除く): 103343476

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4793, 6800, 9586, 13600, 19172, 23965, 38344, 47930, 76688, 81481, 95860, 119825, 153376, 162962, 191720, 239650, 325924, 383440, 407405, 479300, 651848, 766880, 814810, 958600, 1303696, 1629620, 1917200, 2037025, 2607392, 3259240, 3834400, 4074050, 6518480, 8148100, 13036960, 16296200, 32592400, 65184800]

約数ペア:

[(1, 65184800), (2, 32592400), (4, 16296200), (5, 13036960), (8, 8148100), (10, 6518480), (16, 4074050), (17, 3834400), (20, 3259240), (25, 2607392), (32, 2037025), (34, 1917200), (40, 1629620), (50, 1303696), (68, 958600), (80, 814810), (85, 766880), (100, 651848), (136, 479300), (160, 407405), (170, 383440), (200, 325924), (272, 239650), (340, 191720), (400, 162962), (425, 153376), (544, 119825), (680, 95860), (800, 81481), (850, 76688), (1360, 47930), (1700, 38344), (2720, 23965), (3400, 19172), (4793, 13600), (6800, 9586)]