3184480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 8107344

約数和(自身を除く): 4922864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1531, 2080, 3062, 6124, 7655, 12248, 15310, 19903, 24496, 30620, 39806, 48992, 61240, 79612, 99515, 122480, 159224, 199030, 244960, 318448, 398060, 636896, 796120, 1592240, 3184480]

約数ペア:

[(1, 3184480), (2, 1592240), (4, 796120), (5, 636896), (8, 398060), (10, 318448), (13, 244960), (16, 199030), (20, 159224), (26, 122480), (32, 99515), (40, 79612), (52, 61240), (65, 48992), (80, 39806), (104, 30620), (130, 24496), (160, 19903), (208, 15310), (260, 12248), (416, 7655), (520, 6124), (1040, 3062), (1531, 2080)]