1010373080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1427}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 2352430080

約数和(自身を除く): 1342057000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 571, 620, 1142, 1240, 1427, 2284, 2854, 2855, 4568, 5708, 5710, 7135, 11416, 11420, 14270, 17701, 22840, 28540, 35402, 44237, 57080, 70804, 88474, 88505, 141608, 176948, 177010, 221185, 353896, 354020, 442370, 708040, 814817, 884740, 1629634, 1769480, 3259268, 4074085, 6518536, 8148170, 16296340, 25259327, 32592680, 50518654, 101037308, 126296635, 202074616, 252593270, 505186540, 1010373080]

約数ペア:

[(1, 1010373080), (2, 505186540), (4, 252593270), (5, 202074616), (8, 126296635), (10, 101037308), (20, 50518654), (31, 32592680), (40, 25259327), (62, 16296340), (124, 8148170), (155, 6518536), (248, 4074085), (310, 3259268), (571, 1769480), (620, 1629634), (1142, 884740), (1240, 814817), (1427, 708040), (2284, 442370), (2854, 354020), (2855, 353896), (4568, 221185), (5708, 177010), (5710, 176948), (7135, 141608), (11416, 88505), (11420, 88474), (14270, 70804), (17701, 57080), (22840, 44237), (28540, 35402)]