57280600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22031}}^1$

素因数の和:22060

約数の個数: 48

約数和(自身を含む): 143428320

約数和(自身を除く): 86147720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 22031, 44062, 88124, 110155, 176248, 220310, 286403, 440620, 550775, 572806, 881240, 1101550, 1145612, 1432015, 2203100, 2291224, 2864030, 4406200, 5728060, 7160075, 11456120, 14320150, 28640300, 57280600]

約数ペア:

[(1, 57280600), (2, 28640300), (4, 14320150), (5, 11456120), (8, 7160075), (10, 5728060), (13, 4406200), (20, 2864030), (25, 2291224), (26, 2203100), (40, 1432015), (50, 1145612), (52, 1101550), (65, 881240), (100, 572806), (104, 550775), (130, 440620), (200, 286403), (260, 220310), (325, 176248), (520, 110155), (650, 88124), (1300, 44062), (2600, 22031)]