2601471620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5851}}^1$

素因数の和:5961

約数の個数: 96

約数和(自身を含む): 6229149696

約数和(自身を除く): 3627678076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 47, 55, 86, 94, 110, 172, 188, 215, 220, 235, 430, 470, 473, 517, 860, 940, 946, 1034, 1892, 2021, 2068, 2365, 2585, 4042, 4730, 5170, 5851, 8084, 9460, 10105, 10340, 11702, 20210, 22231, 23404, 29255, 40420, 44462, 58510, 64361, 88924, 111155, 117020, 128722, 222310, 251593, 257444, 274997, 321805, 444620, 503186, 549994, 643610, 1006372, 1099988, 1257965, 1287220, 1374985, 2515930, 2749970, 2767523, 3024967, 5031860, 5499940, 5535046, 6049934, 11070092, 11824871, 12099868, 13837615, 15124835, 23649742, 27675230, 30249670, 47299484, 55350460, 59124355, 60499340, 118248710, 130073581, 236497420, 260147162, 520294324, 650367905, 1300735810, 2601471620]

約数ペア:

[(1, 2601471620), (2, 1300735810), (4, 650367905), (5, 520294324), (10, 260147162), (11, 236497420), (20, 130073581), (22, 118248710), (43, 60499340), (44, 59124355), (47, 55350460), (55, 47299484), (86, 30249670), (94, 27675230), (110, 23649742), (172, 15124835), (188, 13837615), (215, 12099868), (220, 11824871), (235, 11070092), (430, 6049934), (470, 5535046), (473, 5499940), (517, 5031860), (860, 3024967), (940, 2767523), (946, 2749970), (1034, 2515930), (1892, 1374985), (2021, 1287220), (2068, 1257965), (2365, 1099988), (2585, 1006372), (4042, 643610), (4730, 549994), (5170, 503186), (5851, 444620), (8084, 321805), (9460, 274997), (10105, 257444), (10340, 251593), (11702, 222310), (20210, 128722), (22231, 117020), (23404, 111155), (29255, 88924), (40420, 64361), (44462, 58510)]