132340340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20743}}^1$

素因数の和:20792

約数の個数: 48

約数和(自身を含む): 313649280

約数和(自身を除く): 181308940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 20743, 41486, 82972, 103715, 207430, 228173, 414860, 456346, 601547, 912692, 1140865, 1203094, 2281730, 2406188, 3007735, 4563460, 6015470, 6617017, 12030940, 13234034, 26468068, 33085085, 66170170, 132340340]

約数ペア:

[(1, 132340340), (2, 66170170), (4, 33085085), (5, 26468068), (10, 13234034), (11, 12030940), (20, 6617017), (22, 6015470), (29, 4563460), (44, 3007735), (55, 2406188), (58, 2281730), (110, 1203094), (116, 1140865), (145, 912692), (220, 601547), (290, 456346), (319, 414860), (580, 228173), (638, 207430), (1276, 103715), (1595, 82972), (3190, 41486), (6380, 20743)]