3368720.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3109}}^1$

素因数の和:3225

約数の個数: 40

約数和(自身を含む): 60159840

約数和(自身を除く): 34541680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3109, 4120, 6218, 8240, 12436, 15545, 24872, 31090, 49744, 62180, 124360, 248720, 320227, 640454, 1280908, 1601135, 2561816, 3202270, 5123632, 6404540, 12809080, 25618160]

約数ペア:

[(1, 25618160), (2, 12809080), (4, 6404540), (5, 5123632), (8, 3202270), (10, 2561816), (16, 1601135), (20, 1280908), (40, 640454), (80, 320227), (103, 248720), (206, 124360), (412, 62180), (515, 49744), (824, 31090), (1030, 24872), (1648, 15545), (2060, 12436), (3109, 8240), (4120, 6218)]