13302000340

素因数分解:

$2^2\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{312107}}^1$

素因数の和:314247

約数の個数: 24

約数和(自身を含む): 27947398752

約数和(自身を除く): 14645398412

約数列:

[1, 2, 4, 5, 10, 20, 2131, 4262, 8524, 10655, 21310, 42620, 312107, 624214, 1248428, 1560535, 3121070, 6242140, 665100017, 1330200034, 2660400068, 3325500085, 6651000170, 13302000340]

約数ペア:

[(1, 13302000340), (2, 6651000170), (4, 3325500085), (5, 2660400068), (10, 1330200034), (20, 665100017), (2131, 6242140), (4262, 3121070), (8524, 1560535), (10655, 1248428), (21310, 624214), (42620, 312107)]