8047677170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{28753}}^1$

素因数の和:30926

約数の個数: 32

約数和(自身を含む): 15607901232

約数和(自身を除く): 7560224062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2153, 4306, 10765, 21530, 27989, 28753, 55978, 57506, 139945, 143765, 279890, 287530, 373789, 747578, 1868945, 3737890, 61905209, 123810418, 309526045, 619052090, 804767717, 1609535434, 4023838585, 8047677170]

約数ペア:

[(1, 8047677170), (2, 4023838585), (5, 1609535434), (10, 804767717), (13, 619052090), (26, 309526045), (65, 123810418), (130, 61905209), (2153, 3737890), (4306, 1868945), (10765, 747578), (21530, 373789), (27989, 287530), (28753, 279890), (55978, 143765), (57506, 139945)]