69978560

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 167365680

約数和(自身を除く): 97387120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 577, 758, 1154, 1516, 1895, 2308, 2885, 3032, 3790, 4616, 5770, 6064, 7580, 9232, 11540, 12128, 15160, 18464, 23080, 24256, 30320, 36928, 46160, 60640, 92320, 121280, 184640, 218683, 437366, 874732, 1093415, 1749464, 2186830, 3498928, 4373660, 6997856, 8747320, 13995712, 17494640, 34989280, 69978560]

約数ペア:

[(1, 69978560), (2, 34989280), (4, 17494640), (5, 13995712), (8, 8747320), (10, 6997856), (16, 4373660), (20, 3498928), (32, 2186830), (40, 1749464), (64, 1093415), (80, 874732), (160, 437366), (320, 218683), (379, 184640), (577, 121280), (758, 92320), (1154, 60640), (1516, 46160), (1895, 36928), (2308, 30320), (2885, 24256), (3032, 23080), (3790, 18464), (4616, 15160), (5770, 12128), (6064, 11540), (7580, 9232)]