46474870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 44335850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2729, 3406, 5458, 8515, 13645, 17030, 27290, 35477, 70954, 177385, 354770, 357499, 714998, 1787495, 3574990, 4647487, 9294974, 23237435, 46474870]

約数ペア:

[(1, 46474870), (2, 23237435), (5, 9294974), (10, 4647487), (13, 3574990), (26, 1787495), (65, 714998), (130, 357499), (131, 354770), (262, 177385), (655, 70954), (1310, 35477), (1703, 27290), (2729, 17030), (3406, 13645), (5458, 8515)]