2010065404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{31079}}^1$

素因数の和:31162

約数の個数: 48

約数和(自身を含む): 3968294400

約数和(自身を除く): 1958228996

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 16169, 31079, 32338, 62158, 64676, 124316, 590501, 714817, 1149923, 1181002, 1429634, 2299846, 2362004, 2859268, 4599692, 13581523, 21848537, 26448229, 27163046, 43697074, 52896458, 54326092, 87394148, 105792916, 502516351, 1005032702, 2010065404]

約数ペア:

[(1, 2010065404), (2, 1005032702), (4, 502516351), (19, 105792916), (23, 87394148), (37, 54326092), (38, 52896458), (46, 43697074), (74, 27163046), (76, 26448229), (92, 21848537), (148, 13581523), (437, 4599692), (703, 2859268), (851, 2362004), (874, 2299846), (1406, 1429634), (1702, 1181002), (1748, 1149923), (2812, 714817), (3404, 590501), (16169, 124316), (31079, 64676), (32338, 62158)]