45371660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 99459360

約数和(自身を除く): 54087700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 571, 580, 685, 1142, 1370, 2284, 2740, 2855, 3973, 5710, 7946, 11420, 15892, 16559, 19865, 33118, 39730, 66236, 78227, 79460, 82795, 156454, 165590, 312908, 331180, 391135, 782270, 1564540, 2268583, 4537166, 9074332, 11342915, 22685830, 45371660]

約数ペア:

[(1, 45371660), (2, 22685830), (4, 11342915), (5, 9074332), (10, 4537166), (20, 2268583), (29, 1564540), (58, 782270), (116, 391135), (137, 331180), (145, 312908), (274, 165590), (290, 156454), (548, 82795), (571, 79460), (580, 78227), (685, 66236), (1142, 39730), (1370, 33118), (2284, 19865), (2740, 16559), (2855, 15892), (3973, 11420), (5710, 7946)]