73826840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 172942560

約数和(自身を除く): 99115720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 296, 332, 370, 415, 601, 664, 740, 830, 1202, 1480, 1660, 2404, 3005, 3071, 3320, 4808, 6010, 6142, 12020, 12284, 15355, 22237, 24040, 24568, 30710, 44474, 49883, 61420, 88948, 99766, 111185, 122840, 177896, 199532, 222370, 249415, 399064, 444740, 498830, 889480, 997660, 1845671, 1995320, 3691342, 7382684, 9228355, 14765368, 18456710, 36913420, 73826840]

約数ペア:

[(1, 73826840), (2, 36913420), (4, 18456710), (5, 14765368), (8, 9228355), (10, 7382684), (20, 3691342), (37, 1995320), (40, 1845671), (74, 997660), (83, 889480), (148, 498830), (166, 444740), (185, 399064), (296, 249415), (332, 222370), (370, 199532), (415, 177896), (601, 122840), (664, 111185), (740, 99766), (830, 88948), (1202, 61420), (1480, 49883), (1660, 44474), (2404, 30710), (3005, 24568), (3071, 24040), (3320, 22237), (4808, 15355), (6010, 12284), (6142, 12020)]