100402249264

素因数分解:

$2^4\times {\mathrm{7639}}^1\times {\mathrm{821461}}^1$

素因数の和:829108

約数の個数: 20

約数和(自身を含む): 194555060080

約数和(自身を除く): 94152810816

約数列:

[1, 2, 4, 8, 16, 7639, 15278, 30556, 61112, 122224, 821461, 1642922, 3285844, 6571688, 13143376, 6275140579, 12550281158, 25100562316, 50201124632, 100402249264]

約数ペア:

[(1, 100402249264), (2, 50201124632), (4, 25100562316), (8, 12550281158), (16, 6275140579), (7639, 13143376), (15278, 6571688), (30556, 3285844), (61112, 1642922), (122224, 821461)]