1025791060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{3299}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 2463753600

約数和(自身を除く): 1437962540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2221, 3299, 4442, 6598, 8884, 11105, 13196, 15547, 16495, 22210, 23093, 31094, 32990, 44420, 46186, 62188, 65980, 77735, 92372, 115465, 155470, 230930, 310940, 461860, 7327079, 14654158, 29308316, 36635395, 51289553, 73270790, 102579106, 146541580, 205158212, 256447765, 512895530, 1025791060]

約数ペア:

[(1, 1025791060), (2, 512895530), (4, 256447765), (5, 205158212), (7, 146541580), (10, 102579106), (14, 73270790), (20, 51289553), (28, 36635395), (35, 29308316), (70, 14654158), (140, 7327079), (2221, 461860), (3299, 310940), (4442, 230930), (6598, 155470), (8884, 115465), (11105, 92372), (13196, 77735), (15547, 65980), (16495, 62188), (22210, 46186), (23093, 44420), (31094, 32990)]