73553860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4373}}^1$

素因数の和:4440

約数の個数: 36

約数和(自身を含む): 160009668

約数和(自身を除く): 86455808

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 4373, 8410, 8746, 16820, 17492, 21865, 43730, 87460, 126817, 253634, 507268, 634085, 1268170, 2536340, 3677693, 7355386, 14710772, 18388465, 36776930, 73553860]

約数ペア:

[(1, 73553860), (2, 36776930), (4, 18388465), (5, 14710772), (10, 7355386), (20, 3677693), (29, 2536340), (58, 1268170), (116, 634085), (145, 507268), (290, 253634), (580, 126817), (841, 87460), (1682, 43730), (3364, 21865), (4205, 17492), (4373, 16820), (8410, 8746)]