89137010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 166622400

約数和(自身を除く): 77485390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 379, 758, 811, 1622, 1895, 3790, 4055, 8110, 10991, 21982, 23519, 47038, 54955, 109910, 117595, 235190, 307369, 614738, 1536845, 3073690, 8913701, 17827402, 44568505, 89137010]

約数ペア:

[(1, 89137010), (2, 44568505), (5, 17827402), (10, 8913701), (29, 3073690), (58, 1536845), (145, 614738), (290, 307369), (379, 235190), (758, 117595), (811, 109910), (1622, 54955), (1895, 47038), (3790, 23519), (4055, 21982), (8110, 10991)]