37853420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 87943968

約数和(自身を除く): 50090548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2357, 3212, 4015, 4714, 8030, 9428, 11785, 16060, 23570, 25927, 47140, 51854, 103708, 129635, 172061, 259270, 344122, 518540, 688244, 860305, 1720610, 1892671, 3441220, 3785342, 7570684, 9463355, 18926710, 37853420]

約数ペア:

[(1, 37853420), (2, 18926710), (4, 9463355), (5, 7570684), (10, 3785342), (11, 3441220), (20, 1892671), (22, 1720610), (44, 860305), (55, 688244), (73, 518540), (110, 344122), (146, 259270), (220, 172061), (292, 129635), (365, 103708), (730, 51854), (803, 47140), (1460, 25927), (1606, 23570), (2357, 16060), (3212, 11785), (4015, 9428), (4714, 8030)]