102892580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25343}}^1$

素因数の和:25388

約数の個数: 48

約数和(自身を含む): 255467520

約数和(自身を除く): 152574940

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, 25343, 50686, 101372, 126715, 177401, 253430, 354802, 506860, 709604, 734947, 887005, 1469894, 1774010, 2939788, 3548020, 3674735, 5144629, 7349470, 10289258, 14698940, 20578516, 25723145, 51446290, 102892580]

約数ペア:

[(1, 102892580), (2, 51446290), (4, 25723145), (5, 20578516), (7, 14698940), (10, 10289258), (14, 7349470), (20, 5144629), (28, 3674735), (29, 3548020), (35, 2939788), (58, 1774010), (70, 1469894), (116, 887005), (140, 734947), (145, 709604), (203, 506860), (290, 354802), (406, 253430), (580, 177401), (812, 126715), (1015, 101372), (2030, 50686), (4060, 25343)]