63717700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 150505992

約数和(自身を除く): 86788292

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1013, 1258, 1700, 1850, 2026, 2516, 3145, 3700, 4052, 5065, 6290, 10130, 12580, 15725, 17221, 20260, 25325, 31450, 34442, 37481, 50650, 62900, 68884, 74962, 86105, 101300, 149924, 172210, 187405, 344420, 374810, 430525, 637177, 749620, 861050, 937025, 1274354, 1722100, 1874050, 2548708, 3185885, 3748100, 6371770, 12743540, 15929425, 31858850, 63717700]

約数ペア:

[(1, 63717700), (2, 31858850), (4, 15929425), (5, 12743540), (10, 6371770), (17, 3748100), (20, 3185885), (25, 2548708), (34, 1874050), (37, 1722100), (50, 1274354), (68, 937025), (74, 861050), (85, 749620), (100, 637177), (148, 430525), (170, 374810), (185, 344420), (340, 187405), (370, 172210), (425, 149924), (629, 101300), (740, 86105), (850, 74962), (925, 68884), (1013, 62900), (1258, 50650), (1700, 37481), (1850, 34442), (2026, 31450), (2516, 25325), (3145, 20260), (3700, 17221), (4052, 15725), (5065, 12580), (6290, 10130)]