103617882320

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1\times {\mathrm{4349}}^1$

素因数の和:5484

約数の個数: 80

約数和(自身を含む): 241875590400

約数和(自身を除く): 138257708080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 691, 862, 1382, 1724, 2155, 2764, 3448, 3455, 4310, 4349, 5528, 6896, 6910, 8620, 8698, 11056, 13820, 17240, 17396, 21745, 27640, 34480, 34792, 43490, 55280, 69584, 86980, 173960, 297821, 347920, 595642, 1191284, 1489105, 1874419, 2382568, 2978210, 3005159, 3748838, 4765136, 5956420, 6010318, 7497676, 9372095, 11912840, 12020636, 14995352, 15025795, 18744190, 23825680, 24041272, 29990704, 30051590, 37488380, 48082544, 60103180, 74976760, 120206360, 149953520, 240412720, 1295223529, 2590447058, 5180894116, 6476117645, 10361788232, 12952235290, 20723576464, 25904470580, 51808941160, 103617882320]

約数ペア:

[(1, 103617882320), (2, 51808941160), (4, 25904470580), (5, 20723576464), (8, 12952235290), (10, 10361788232), (16, 6476117645), (20, 5180894116), (40, 2590447058), (80, 1295223529), (431, 240412720), (691, 149953520), (862, 120206360), (1382, 74976760), (1724, 60103180), (2155, 48082544), (2764, 37488380), (3448, 30051590), (3455, 29990704), (4310, 24041272), (4349, 23825680), (5528, 18744190), (6896, 15025795), (6910, 14995352), (8620, 12020636), (8698, 11912840), (11056, 9372095), (13820, 7497676), (17240, 6010318), (17396, 5956420), (21745, 4765136), (27640, 3748838), (34480, 3005159), (34792, 2978210), (43490, 2382568), (55280, 1874419), (69584, 1489105), (86980, 1191284), (173960, 595642), (297821, 347920)]