4080404590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{74719}}^1$

素因数の和:74896

約数の個数: 32

約数和(自身を含む): 7574814720

約数和(自身を除く): 3494410130

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 5461, 10922, 27305, 54610, 74719, 149438, 373595, 747190, 3212917, 6425834, 9489313, 16064585, 18978626, 32129170, 47446565, 94893130, 408040459, 816080918, 2040202295, 4080404590]

約数ペア:

[(1, 4080404590), (2, 2040202295), (5, 816080918), (10, 408040459), (43, 94893130), (86, 47446565), (127, 32129170), (215, 18978626), (254, 16064585), (430, 9489313), (635, 6425834), (1270, 3212917), (5461, 747190), (10922, 373595), (27305, 149438), (54610, 74719)]