1569204650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30559}}^1$

素因数の和:30663

約数の個数: 48

約数和(自身を含む): 3183129600

約数和(自身を除く): 1613924950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3950, 5135, 10270, 25675, 30559, 51350, 61118, 152795, 305590, 397267, 763975, 794534, 1527950, 1986335, 2414161, 3972670, 4828322, 9931675, 12070805, 19863350, 24141610, 31384093, 60354025, 62768186, 120708050, 156920465, 313840930, 784602325, 1569204650]

約数ペア:

[(1, 1569204650), (2, 784602325), (5, 313840930), (10, 156920465), (13, 120708050), (25, 62768186), (26, 60354025), (50, 31384093), (65, 24141610), (79, 19863350), (130, 12070805), (158, 9931675), (325, 4828322), (395, 3972670), (650, 2414161), (790, 1986335), (1027, 1527950), (1975, 794534), (2054, 763975), (3950, 397267), (5135, 305590), (10270, 152795), (25675, 61118), (30559, 51350)]