45987440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5581}}^1$

素因数の和:5697

約数の個数: 40

約数和(自身を含む): 107978208

約数和(自身を除く): 61990768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5581, 8240, 11162, 22324, 27905, 44648, 55810, 89296, 111620, 223240, 446480, 574843, 1149686, 2299372, 2874215, 4598744, 5748430, 9197488, 11496860, 22993720, 45987440]

約数ペア:

[(1, 45987440), (2, 22993720), (4, 11496860), (5, 9197488), (8, 5748430), (10, 4598744), (16, 2874215), (20, 2299372), (40, 1149686), (80, 574843), (103, 446480), (206, 223240), (412, 111620), (515, 89296), (824, 55810), (1030, 44648), (1648, 27905), (2060, 22324), (4120, 11162), (5581, 8240)]