26266980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10181}}^1$

素因数の和:10236

約数の個数: 48

約数和(自身を含む): 75265344

約数和(自身を除く): 48998364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 10181, 20362, 30543, 40724, 50905, 61086, 101810, 122172, 152715, 203620, 305430, 437783, 610860, 875566, 1313349, 1751132, 2188915, 2626698, 4377830, 5253396, 6566745, 8755660, 13133490, 26266980]

約数ペア:

[(1, 26266980), (2, 13133490), (3, 8755660), (4, 6566745), (5, 5253396), (6, 4377830), (10, 2626698), (12, 2188915), (15, 1751132), (20, 1313349), (30, 875566), (43, 610860), (60, 437783), (86, 305430), (129, 203620), (172, 152715), (215, 122172), (258, 101810), (430, 61086), (516, 50905), (645, 40724), (860, 30543), (1290, 20362), (2580, 10181)]