17235920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16573}}^1$

素因数の和:16599

約数の個数: 40

約数和(自身を含む): 43158696

約数和(自身を除く): 25922776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 16573, 33146, 66292, 82865, 132584, 165730, 215449, 265168, 331460, 430898, 662920, 861796, 1077245, 1325840, 1723592, 2154490, 3447184, 4308980, 8617960, 17235920]

約数ペア:

[(1, 17235920), (2, 8617960), (4, 4308980), (5, 3447184), (8, 2154490), (10, 1723592), (13, 1325840), (16, 1077245), (20, 861796), (26, 662920), (40, 430898), (52, 331460), (65, 265168), (80, 215449), (104, 165730), (130, 132584), (208, 82865), (260, 66292), (520, 33146), (1040, 16573)]