39271840

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2383}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 93719808

約数和(自身を除く): 54447968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 2383, 3296, 4120, 4766, 8240, 9532, 11915, 16480, 19064, 23830, 38128, 47660, 76256, 95320, 190640, 245449, 381280, 490898, 981796, 1227245, 1963592, 2454490, 3927184, 4908980, 7854368, 9817960, 19635920, 39271840]

約数ペア:

[(1, 39271840), (2, 19635920), (4, 9817960), (5, 7854368), (8, 4908980), (10, 3927184), (16, 2454490), (20, 1963592), (32, 1227245), (40, 981796), (80, 490898), (103, 381280), (160, 245449), (206, 190640), (412, 95320), (515, 76256), (824, 47660), (1030, 38128), (1648, 23830), (2060, 19064), (2383, 16480), (3296, 11915), (4120, 9532), (4766, 8240)]