45644420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 101582208

約数和(自身を除く): 55937788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1481, 1541, 2962, 3082, 5924, 6164, 7405, 7705, 14810, 15410, 29620, 30820, 34063, 68126, 99227, 136252, 170315, 198454, 340630, 396908, 496135, 681260, 992270, 1984540, 2282221, 4564442, 9128884, 11411105, 22822210, 45644420]

約数ペア:

[(1, 45644420), (2, 22822210), (4, 11411105), (5, 9128884), (10, 4564442), (20, 2282221), (23, 1984540), (46, 992270), (67, 681260), (92, 496135), (115, 396908), (134, 340630), (230, 198454), (268, 170315), (335, 136252), (460, 99227), (670, 68126), (1340, 34063), (1481, 30820), (1541, 29620), (2962, 15410), (3082, 14810), (5924, 7705), (6164, 7405)]