42739520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5847

約数の個数: 56

約数和(自身を含む): 106216704

約数和(自身を除く): 63477184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 5807, 7360, 11614, 23228, 29035, 46456, 58070, 92912, 116140, 133561, 185824, 232280, 267122, 371648, 464560, 534244, 667805, 929120, 1068488, 1335610, 1858240, 2136976, 2671220, 4273952, 5342440, 8547904, 10684880, 21369760, 42739520]

約数ペア:

[(1, 42739520), (2, 21369760), (4, 10684880), (5, 8547904), (8, 5342440), (10, 4273952), (16, 2671220), (20, 2136976), (23, 1858240), (32, 1335610), (40, 1068488), (46, 929120), (64, 667805), (80, 534244), (92, 464560), (115, 371648), (160, 267122), (184, 232280), (230, 185824), (320, 133561), (368, 116140), (460, 92912), (736, 58070), (920, 46456), (1472, 29035), (1840, 23228), (3680, 11614), (5807, 7360)]