23183962120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{76253}}^1$

素因数の和:76966

約数の個数: 64

約数和(自身を含む): 56989189440

約数和(自身を除く): 33805227320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 691, 1382, 2764, 3455, 5528, 6910, 7601, 13820, 15202, 27640, 30404, 38005, 60808, 76010, 76253, 152020, 152506, 304040, 305012, 381265, 610024, 762530, 838783, 1525060, 1677566, 3050120, 3355132, 4193915, 6710264, 8387830, 16775660, 33551320, 52690823, 105381646, 210763292, 263454115, 421526584, 526908230, 579599053, 1053816460, 1159198106, 2107632920, 2318396212, 2897995265, 4636792424, 5795990530, 11591981060, 23183962120]

約数ペア:

[(1, 23183962120), (2, 11591981060), (4, 5795990530), (5, 4636792424), (8, 2897995265), (10, 2318396212), (11, 2107632920), (20, 1159198106), (22, 1053816460), (40, 579599053), (44, 526908230), (55, 421526584), (88, 263454115), (110, 210763292), (220, 105381646), (440, 52690823), (691, 33551320), (1382, 16775660), (2764, 8387830), (3455, 6710264), (5528, 4193915), (6910, 3355132), (7601, 3050120), (13820, 1677566), (15202, 1525060), (27640, 838783), (30404, 762530), (38005, 610024), (60808, 381265), (76010, 305012), (76253, 304040), (152020, 152506)]