2014135960

素因数分解:

$2^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{23629}}^1$

素因数の和:25771

約数の個数: 32

約数和(自身を含む): 4534124400

約数和(自身を除く): 2519988440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2131, 4262, 8524, 10655, 17048, 21310, 23629, 42620, 47258, 85240, 94516, 118145, 189032, 236290, 472580, 945160, 50353399, 100706798, 201413596, 251766995, 402827192, 503533990, 1007067980, 2014135960]

約数ペア:

[(1, 2014135960), (2, 1007067980), (4, 503533990), (5, 402827192), (8, 251766995), (10, 201413596), (20, 100706798), (40, 50353399), (2131, 945160), (4262, 472580), (8524, 236290), (10655, 189032), (17048, 118145), (21310, 94516), (23629, 85240), (42620, 47258)]