83373260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4706

約数の個数: 48

約数和(自身を含む): 187004160

約数和(自身を除く): 103630900

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 4637, 8990, 9274, 17980, 18548, 23185, 46370, 92740, 134473, 143747, 268946, 287494, 537892, 574988, 672365, 718735, 1344730, 1437470, 2689460, 2874940, 4168663, 8337326, 16674652, 20843315, 41686630, 83373260]

約数ペア:

[(1, 83373260), (2, 41686630), (4, 20843315), (5, 16674652), (10, 8337326), (20, 4168663), (29, 2874940), (31, 2689460), (58, 1437470), (62, 1344730), (116, 718735), (124, 672365), (145, 574988), (155, 537892), (290, 287494), (310, 268946), (580, 143747), (620, 134473), (899, 92740), (1798, 46370), (3596, 23185), (4495, 18548), (4637, 17980), (8990, 9274)]