63614120

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5081}}^1$

素因数の和:5405

約数の個数: 32

約数和(自身を含む): 143617320

約数和(自身を除く): 80003200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 5081, 6260, 10162, 12520, 20324, 25405, 40648, 50810, 101620, 203240, 1590353, 3180706, 6361412, 7951765, 12722824, 15903530, 31807060, 63614120]

約数ペア:

[(1, 63614120), (2, 31807060), (4, 15903530), (5, 12722824), (8, 7951765), (10, 6361412), (20, 3180706), (40, 1590353), (313, 203240), (626, 101620), (1252, 50810), (1565, 40648), (2504, 25405), (3130, 20324), (5081, 12520), (6260, 10162)]