676095860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{13781}}^1$

素因数の和:14024

約数の個数: 48

約数和(自身を含む): 1555932672

約数和(自身を除く): 879836812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 4460, 4906, 9812, 12265, 13781, 24530, 27562, 49060, 55124, 68905, 137810, 151591, 275620, 303182, 606364, 757955, 1515910, 3031820, 3073163, 6146326, 12292652, 15365815, 30731630, 33804793, 61463260, 67609586, 135219172, 169023965, 338047930, 676095860]

約数ペア:

[(1, 676095860), (2, 338047930), (4, 169023965), (5, 135219172), (10, 67609586), (11, 61463260), (20, 33804793), (22, 30731630), (44, 15365815), (55, 12292652), (110, 6146326), (220, 3073163), (223, 3031820), (446, 1515910), (892, 757955), (1115, 606364), (2230, 303182), (2453, 275620), (4460, 151591), (4906, 137810), (9812, 68905), (12265, 55124), (13781, 49060), (24530, 27562)]