25849980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11047}}^1$

素因数の和:11075

約数の個数: 72

約数和(自身を含む): 84450912

約数和(自身を除く): 58600932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11047, 22094, 33141, 44188, 55235, 66282, 99423, 110470, 132564, 143611, 165705, 198846, 220940, 287222, 331410, 397692, 430833, 497115, 574444, 662820, 718055, 861666, 994230, 1292499, 1436110, 1723332, 1988460, 2154165, 2584998, 2872220, 4308330, 5169996, 6462495, 8616660, 12924990, 25849980]

約数ペア:

[(1, 25849980), (2, 12924990), (3, 8616660), (4, 6462495), (5, 5169996), (6, 4308330), (9, 2872220), (10, 2584998), (12, 2154165), (13, 1988460), (15, 1723332), (18, 1436110), (20, 1292499), (26, 994230), (30, 861666), (36, 718055), (39, 662820), (45, 574444), (52, 497115), (60, 430833), (65, 397692), (78, 331410), (90, 287222), (117, 220940), (130, 198846), (156, 165705), (180, 143611), (195, 132564), (234, 110470), (260, 99423), (390, 66282), (468, 55235), (585, 44188), (780, 33141), (1170, 22094), (2340, 11047)]