1036357640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 2374662960

約数和(自身を除く): 1338305320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 257, 292, 365, 514, 584, 730, 1028, 1285, 1381, 1460, 2056, 2570, 2762, 2920, 5140, 5524, 6905, 10280, 11048, 13810, 18761, 27620, 37522, 55240, 75044, 93805, 100813, 150088, 187610, 201626, 354917, 375220, 403252, 504065, 709834, 750440, 806504, 1008130, 1419668, 1774585, 2016260, 2839336, 3549170, 4032520, 7098340, 14196680, 25908941, 51817882, 103635764, 129544705, 207271528, 259089410, 518178820, 1036357640]

約数ペア:

[(1, 1036357640), (2, 518178820), (4, 259089410), (5, 207271528), (8, 129544705), (10, 103635764), (20, 51817882), (40, 25908941), (73, 14196680), (146, 7098340), (257, 4032520), (292, 3549170), (365, 2839336), (514, 2016260), (584, 1774585), (730, 1419668), (1028, 1008130), (1285, 806504), (1381, 750440), (1460, 709834), (2056, 504065), (2570, 403252), (2762, 375220), (2920, 354917), (5140, 201626), (5524, 187610), (6905, 150088), (10280, 100813), (11048, 93805), (13810, 75044), (18761, 55240), (27620, 37522)]