42699680

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 101896704

約数和(自身を除く): 59197024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 2591, 3296, 4120, 5182, 8240, 10364, 12955, 16480, 20728, 25910, 41456, 51820, 82912, 103640, 207280, 266873, 414560, 533746, 1067492, 1334365, 2134984, 2668730, 4269968, 5337460, 8539936, 10674920, 21349840, 42699680]

約数ペア:

[(1, 42699680), (2, 21349840), (4, 10674920), (5, 8539936), (8, 5337460), (10, 4269968), (16, 2668730), (20, 2134984), (32, 1334365), (40, 1067492), (80, 533746), (103, 414560), (160, 266873), (206, 207280), (412, 103640), (515, 82912), (824, 51820), (1030, 41456), (1648, 25910), (2060, 20728), (2591, 16480), (3296, 12955), (4120, 10364), (5182, 8240)]