38747770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 73541520

約数和(自身を除く): 34793750

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 2521, 3074, 5042, 7685, 12605, 15370, 25210, 73109, 133613, 146218, 267226, 365545, 668065, 731090, 1336130, 3874777, 7749554, 19373885, 38747770]

約数ペア:

[(1, 38747770), (2, 19373885), (5, 7749554), (10, 3874777), (29, 1336130), (53, 731090), (58, 668065), (106, 365545), (145, 267226), (265, 146218), (290, 133613), (530, 73109), (1537, 25210), (2521, 15370), (3074, 12605), (5042, 7685)]