119290700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 280107072

約数和(自身を除く): 160816372

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 188, 235, 340, 425, 470, 799, 850, 940, 1175, 1493, 1598, 1700, 2350, 2986, 3196, 3995, 4700, 5972, 7465, 7990, 14930, 15980, 19975, 25381, 29860, 37325, 39950, 50762, 70171, 74650, 79900, 101524, 126905, 140342, 149300, 253810, 280684, 350855, 507620, 634525, 701710, 1192907, 1269050, 1403420, 1754275, 2385814, 2538100, 3508550, 4771628, 5964535, 7017100, 11929070, 23858140, 29822675, 59645350, 119290700]

約数ペア:

[(1, 119290700), (2, 59645350), (4, 29822675), (5, 23858140), (10, 11929070), (17, 7017100), (20, 5964535), (25, 4771628), (34, 3508550), (47, 2538100), (50, 2385814), (68, 1754275), (85, 1403420), (94, 1269050), (100, 1192907), (170, 701710), (188, 634525), (235, 507620), (340, 350855), (425, 280684), (470, 253810), (799, 149300), (850, 140342), (940, 126905), (1175, 101524), (1493, 79900), (1598, 74650), (1700, 70171), (2350, 50762), (2986, 39950), (3196, 37325), (3995, 29860), (4700, 25381), (5972, 19975), (7465, 15980), (7990, 14930)]