22364020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 55415808

約数和(自身を除く): 33051788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5153, 10306, 20612, 25765, 36071, 51530, 72142, 103060, 144284, 159743, 180355, 319486, 360710, 638972, 721420, 798715, 1118201, 1597430, 2236402, 3194860, 4472804, 5591005, 11182010, 22364020]

約数ペア:

[(1, 22364020), (2, 11182010), (4, 5591005), (5, 4472804), (7, 3194860), (10, 2236402), (14, 1597430), (20, 1118201), (28, 798715), (31, 721420), (35, 638972), (62, 360710), (70, 319486), (124, 180355), (140, 159743), (155, 144284), (217, 103060), (310, 72142), (434, 51530), (620, 36071), (868, 25765), (1085, 20612), (2170, 10306), (4340, 5153)]