118194920

素因数分解:

$2^3\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2347}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 266263200

約数和(自身を除く): 148068280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1259, 2347, 2518, 4694, 5036, 6295, 9388, 10072, 11735, 12590, 18776, 23470, 25180, 46940, 50360, 93880, 2954873, 5909746, 11819492, 14774365, 23638984, 29548730, 59097460, 118194920]

約数ペア:

[(1, 118194920), (2, 59097460), (4, 29548730), (5, 23638984), (8, 14774365), (10, 11819492), (20, 5909746), (40, 2954873), (1259, 93880), (2347, 50360), (2518, 46940), (4694, 25180), (5036, 23470), (6295, 18776), (9388, 12590), (10072, 11735)]