107558920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{54877}}^1$

素因数の和:54902

約数の個数: 48

約数和(自身を含む): 281524140

約数和(自身を除く): 173965220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 54877, 109754, 219508, 274385, 384139, 439016, 548770, 768278, 1097540, 1536556, 1920695, 2195080, 2688973, 3073112, 3841390, 5377946, 7682780, 10755892, 13444865, 15365560, 21511784, 26889730, 53779460, 107558920]

約数ペア:

[(1, 107558920), (2, 53779460), (4, 26889730), (5, 21511784), (7, 15365560), (8, 13444865), (10, 10755892), (14, 7682780), (20, 5377946), (28, 3841390), (35, 3073112), (40, 2688973), (49, 2195080), (56, 1920695), (70, 1536556), (98, 1097540), (140, 768278), (196, 548770), (245, 439016), (280, 384139), (392, 274385), (490, 219508), (980, 109754), (1960, 54877)]