88475240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10193}}^1$

素因数の和:10242

約数の個数: 64

約数和(自身を含む): 234869760

約数和(自身を除く): 146394520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 10193, 20386, 40772, 50965, 71351, 81544, 101930, 142702, 203860, 285404, 315983, 356755, 407720, 570808, 631966, 713510, 1263932, 1427020, 1579915, 2211881, 2527864, 2854040, 3159830, 4423762, 6319660, 8847524, 11059405, 12639320, 17695048, 22118810, 44237620, 88475240]

約数ペア:

[(1, 88475240), (2, 44237620), (4, 22118810), (5, 17695048), (7, 12639320), (8, 11059405), (10, 8847524), (14, 6319660), (20, 4423762), (28, 3159830), (31, 2854040), (35, 2527864), (40, 2211881), (56, 1579915), (62, 1427020), (70, 1263932), (124, 713510), (140, 631966), (155, 570808), (217, 407720), (248, 356755), (280, 315983), (310, 285404), (434, 203860), (620, 142702), (868, 101930), (1085, 81544), (1240, 71351), (1736, 50965), (2170, 40772), (4340, 20386), (8680, 10193)]