23041060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 57093120

約数和(自身を除く): 34052060

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, 5309, 10618, 21236, 26545, 37163, 53090, 74326, 106180, 148652, 164579, 185815, 329158, 371630, 658316, 743260, 822895, 1152053, 1645790, 2304106, 3291580, 4608212, 5760265, 11520530, 23041060]

約数ペア:

[(1, 23041060), (2, 11520530), (4, 5760265), (5, 4608212), (7, 3291580), (10, 2304106), (14, 1645790), (20, 1152053), (28, 822895), (31, 743260), (35, 658316), (62, 371630), (70, 329158), (124, 185815), (140, 164579), (155, 148652), (217, 106180), (310, 74326), (434, 53090), (620, 37163), (868, 26545), (1085, 21236), (2170, 10618), (4340, 5309)]