99707840

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5949

約数の個数: 56

約数和(自身を含む): 241950240

約数和(自身を除く): 142242400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 5879, 8480, 11758, 16960, 23516, 29395, 47032, 58790, 94064, 117580, 188128, 235160, 311587, 376256, 470320, 623174, 940640, 1246348, 1557935, 1881280, 2492696, 3115870, 4985392, 6231740, 9970784, 12463480, 19941568, 24926960, 49853920, 99707840]

約数ペア:

[(1, 99707840), (2, 49853920), (4, 24926960), (5, 19941568), (8, 12463480), (10, 9970784), (16, 6231740), (20, 4985392), (32, 3115870), (40, 2492696), (53, 1881280), (64, 1557935), (80, 1246348), (106, 940640), (160, 623174), (212, 470320), (265, 376256), (320, 311587), (424, 235160), (530, 188128), (848, 117580), (1060, 94064), (1696, 58790), (2120, 47032), (3392, 29395), (4240, 23516), (5879, 16960), (8480, 11758)]