146432020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36067}}^1$

素因数の和:36112

約数の個数: 48

約数和(自身を含む): 363565440

約数和(自身を除く): 217133420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 36067, 72134, 144268, 180335, 252469, 360670, 504938, 721340, 1009876, 1045943, 1262345, 2091886, 2524690, 4183772, 5049380, 5229715, 7321601, 10459430, 14643202, 20918860, 29286404, 36608005, 73216010, 146432020]

約数ペア:

[(1, 146432020), (2, 73216010), (4, 36608005), (5, 29286404), (7, 20918860), (10, 14643202), (14, 10459430), (20, 7321601), (28, 5229715), (29, 5049380), (35, 4183772), (58, 2524690), (70, 2091886), (116, 1262345), (140, 1045943), (145, 1009876), (203, 721340), (290, 504938), (406, 360670), (580, 252469), (812, 180335), (1015, 144268), (2030, 72134), (4060, 36067)]