20125086150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{793889}}^1$

素因数の和:793930

約数の個数: 72

約数和(自身を含む): 54044855640

約数和(自身を除く): 33919769490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 793889, 1587778, 2381667, 3969445, 4763334, 7938890, 10320557, 11908335, 19847225, 20641114, 23816670, 30961671, 39694450, 51602785, 59541675, 61923342, 103205570, 119083350, 134167241, 154808355, 258013925, 268334482, 309616710, 402501723, 516027850, 670836205, 774041775, 805003446, 1341672410, 1548083550, 2012508615, 3354181025, 4025017230, 6708362050, 10062543075, 20125086150]

約数ペア:

[(1, 20125086150), (2, 10062543075), (3, 6708362050), (5, 4025017230), (6, 3354181025), (10, 2012508615), (13, 1548083550), (15, 1341672410), (25, 805003446), (26, 774041775), (30, 670836205), (39, 516027850), (50, 402501723), (65, 309616710), (75, 268334482), (78, 258013925), (130, 154808355), (150, 134167241), (169, 119083350), (195, 103205570), (325, 61923342), (338, 59541675), (390, 51602785), (507, 39694450), (650, 30961671), (845, 23816670), (975, 20641114), (1014, 19847225), (1690, 11908335), (1950, 10320557), (2535, 7938890), (4225, 4763334), (5070, 3969445), (8450, 2381667), (12675, 1587778), (25350, 793889)]