40318120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34757}}^1$

素因数の和:34797

約数の個数: 32

約数和(自身を含む): 93846600

約数和(自身を除く): 53528480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 34757, 69514, 139028, 173785, 278056, 347570, 695140, 1007953, 1390280, 2015906, 4031812, 5039765, 8063624, 10079530, 20159060, 40318120]

約数ペア:

[(1, 40318120), (2, 20159060), (4, 10079530), (5, 8063624), (8, 5039765), (10, 4031812), (20, 2015906), (29, 1390280), (40, 1007953), (58, 695140), (116, 347570), (145, 278056), (232, 173785), (290, 139028), (580, 69514), (1160, 34757)]