68622340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 151240320

約数和(自身を除く): 82617980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 619, 964, 1205, 1238, 2410, 2476, 3095, 4820, 5543, 6190, 11086, 12380, 14237, 22172, 27715, 28474, 55430, 56948, 71185, 110860, 142370, 149179, 284740, 298358, 596716, 745895, 1491790, 2983580, 3431117, 6862234, 13724468, 17155585, 34311170, 68622340]

約数ペア:

[(1, 68622340), (2, 34311170), (4, 17155585), (5, 13724468), (10, 6862234), (20, 3431117), (23, 2983580), (46, 1491790), (92, 745895), (115, 596716), (230, 298358), (241, 284740), (460, 149179), (482, 142370), (619, 110860), (964, 71185), (1205, 56948), (1238, 55430), (2410, 28474), (2476, 27715), (3095, 22172), (4820, 14237), (5543, 12380), (6190, 11086)]