13094120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 32130000

約数和(自身を除く): 19035880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 169, 260, 298, 338, 520, 596, 676, 745, 845, 1192, 1352, 1490, 1690, 1937, 2197, 2980, 3380, 3874, 4394, 5960, 6760, 7748, 8788, 9685, 10985, 15496, 17576, 19370, 21970, 25181, 38740, 43940, 50362, 77480, 87880, 100724, 125905, 201448, 251810, 327353, 503620, 654706, 1007240, 1309412, 1636765, 2618824, 3273530, 6547060, 13094120]

約数ペア:

[(1, 13094120), (2, 6547060), (4, 3273530), (5, 2618824), (8, 1636765), (10, 1309412), (13, 1007240), (20, 654706), (26, 503620), (40, 327353), (52, 251810), (65, 201448), (104, 125905), (130, 100724), (149, 87880), (169, 77480), (260, 50362), (298, 43940), (338, 38740), (520, 25181), (596, 21970), (676, 19370), (745, 17576), (845, 15496), (1192, 10985), (1352, 9685), (1490, 8788), (1690, 7748), (1937, 6760), (2197, 5960), (2980, 4394), (3380, 3874)]