40798360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35171}}^1$

素因数の和:35211

約数の個数: 32

約数和(自身を含む): 94964400

約数和(自身を除く): 54166040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 35171, 70342, 140684, 175855, 281368, 351710, 703420, 1019959, 1406840, 2039918, 4079836, 5099795, 8159672, 10199590, 20399180, 40798360]

約数ペア:

[(1, 40798360), (2, 20399180), (4, 10199590), (5, 8159672), (8, 5099795), (10, 4079836), (20, 2039918), (29, 1406840), (40, 1019959), (58, 703420), (116, 351710), (145, 281368), (232, 175855), (290, 140684), (580, 70342), (1160, 35171)]