15508042420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1\times {\mathrm{5507}}^1$

素因数の和:16360

約数の個数: 48

約数和(自身を含む): 35081641728

約数和(自身を除く): 19573599308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5507, 10831, 11014, 21662, 22028, 27535, 43324, 54155, 55070, 71591, 108310, 110140, 140803, 143182, 216620, 281606, 286364, 357955, 563212, 704015, 715910, 1408030, 1431820, 2816060, 59646317, 119292634, 238585268, 298231585, 596463170, 775402121, 1192926340, 1550804242, 3101608484, 3877010605, 7754021210, 15508042420]

約数ペア:

[(1, 15508042420), (2, 7754021210), (4, 3877010605), (5, 3101608484), (10, 1550804242), (13, 1192926340), (20, 775402121), (26, 596463170), (52, 298231585), (65, 238585268), (130, 119292634), (260, 59646317), (5507, 2816060), (10831, 1431820), (11014, 1408030), (21662, 715910), (22028, 704015), (27535, 563212), (43324, 357955), (54155, 286364), (55070, 281606), (71591, 216620), (108310, 143182), (110140, 140803)]