39755120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7417}}^1$

素因数の和:7497

約数の個数: 40

約数和(自身を含む): 93822864

約数和(自身を除く): 54067744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 7417, 14834, 29668, 37085, 59336, 74170, 118672, 148340, 296680, 496939, 593360, 993878, 1987756, 2484695, 3975512, 4969390, 7951024, 9938780, 19877560, 39755120]

約数ペア:

[(1, 39755120), (2, 19877560), (4, 9938780), (5, 7951024), (8, 4969390), (10, 3975512), (16, 2484695), (20, 1987756), (40, 993878), (67, 593360), (80, 496939), (134, 296680), (268, 148340), (335, 118672), (536, 74170), (670, 59336), (1072, 37085), (1340, 29668), (2680, 14834), (5360, 7417)]