237614980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 518742000

約数和(自身を除く): 281127020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 458, 580, 916, 1145, 1789, 2290, 3578, 4580, 6641, 7156, 8945, 13282, 17890, 26564, 33205, 35780, 51881, 66410, 103762, 132820, 207524, 259405, 409681, 518810, 819362, 1037620, 1638724, 2048405, 4096810, 8193620, 11880749, 23761498, 47522996, 59403745, 118807490, 237614980]

約数ペア:

[(1, 237614980), (2, 118807490), (4, 59403745), (5, 47522996), (10, 23761498), (20, 11880749), (29, 8193620), (58, 4096810), (116, 2048405), (145, 1638724), (229, 1037620), (290, 819362), (458, 518810), (580, 409681), (916, 259405), (1145, 207524), (1789, 132820), (2290, 103762), (3578, 66410), (4580, 51881), (6641, 35780), (7156, 33205), (8945, 26564), (13282, 17890)]