1874608240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227501}}^1$

素因数の和:227617

約数の個数: 40

約数和(自身を含む): 4400798688

約数和(自身を除く): 2526190448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 227501, 455002, 910004, 1137505, 1820008, 2275010, 3640016, 4550020, 9100040, 18200080, 23432603, 46865206, 93730412, 117163015, 187460824, 234326030, 374921648, 468652060, 937304120, 1874608240]

約数ペア:

[(1, 1874608240), (2, 937304120), (4, 468652060), (5, 374921648), (8, 234326030), (10, 187460824), (16, 117163015), (20, 93730412), (40, 46865206), (80, 23432603), (103, 18200080), (206, 9100040), (412, 4550020), (515, 3640016), (824, 2275010), (1030, 1820008), (1648, 1137505), (2060, 910004), (4120, 455002), (8240, 227501)]