23322640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 62674560

約数和(自身を除く): 39351920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1559, 1870, 2992, 3118, 3740, 6236, 7480, 7795, 12472, 14960, 15590, 17149, 24944, 26503, 31180, 34298, 53006, 62360, 68596, 85745, 106012, 124720, 132515, 137192, 171490, 212024, 265030, 274384, 291533, 342980, 424048, 530060, 583066, 685960, 1060120, 1166132, 1371920, 1457665, 2120240, 2332264, 2915330, 4664528, 5830660, 11661320, 23322640]

約数ペア:

[(1, 23322640), (2, 11661320), (4, 5830660), (5, 4664528), (8, 2915330), (10, 2332264), (11, 2120240), (16, 1457665), (17, 1371920), (20, 1166132), (22, 1060120), (34, 685960), (40, 583066), (44, 530060), (55, 424048), (68, 342980), (80, 291533), (85, 274384), (88, 265030), (110, 212024), (136, 171490), (170, 137192), (176, 132515), (187, 124720), (220, 106012), (272, 85745), (340, 68596), (374, 62360), (440, 53006), (680, 34298), (748, 31180), (880, 26503), (935, 24944), (1360, 17149), (1496, 15590), (1559, 14960), (1870, 12472), (2992, 7795), (3118, 7480), (3740, 6236)]