190029460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7056

約数の個数: 48

約数和(自身を含む): 421666560

約数和(自身を除く): 231637100

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 6971, 13630, 13942, 27260, 27884, 34855, 69710, 139420, 202159, 327637, 404318, 655274, 808636, 1010795, 1310548, 1638185, 2021590, 3276370, 4043180, 6552740, 9501473, 19002946, 38005892, 47507365, 95014730, 190029460]

約数ペア:

[(1, 190029460), (2, 95014730), (4, 47507365), (5, 38005892), (10, 19002946), (20, 9501473), (29, 6552740), (47, 4043180), (58, 3276370), (94, 2021590), (116, 1638185), (145, 1310548), (188, 1010795), (235, 808636), (290, 655274), (470, 404318), (580, 327637), (940, 202159), (1363, 139420), (2726, 69710), (5452, 34855), (6815, 27884), (6971, 27260), (13630, 13942)]