10385620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 15354668

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, 2393, 4340, 4786, 9572, 11965, 16751, 23930, 33502, 47860, 67004, 74183, 83755, 148366, 167510, 296732, 335020, 370915, 519281, 741830, 1038562, 1483660, 2077124, 2596405, 5192810, 10385620]

約数ペア:

[(1, 10385620), (2, 5192810), (4, 2596405), (5, 2077124), (7, 1483660), (10, 1038562), (14, 741830), (20, 519281), (28, 370915), (31, 335020), (35, 296732), (62, 167510), (70, 148366), (124, 83755), (140, 74183), (155, 67004), (217, 47860), (310, 33502), (434, 23930), (620, 16751), (868, 11965), (1085, 9572), (2170, 4786), (2393, 4340)]