824600920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{144161}}^1$

素因数の和:144196

約数の個数: 64

約数和(自身を含む): 2179729440

約数和(自身を除く): 1355128520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 144161, 288322, 576644, 720805, 1153288, 1441610, 1585771, 1874093, 2883220, 3171542, 3748186, 5766440, 6343084, 7496372, 7928855, 9370465, 12686168, 14992744, 15857710, 18740930, 20615023, 31715420, 37481860, 41230046, 63430840, 74963720, 82460092, 103075115, 164920184, 206150230, 412300460, 824600920]

約数ペア:

[(1, 824600920), (2, 412300460), (4, 206150230), (5, 164920184), (8, 103075115), (10, 82460092), (11, 74963720), (13, 63430840), (20, 41230046), (22, 37481860), (26, 31715420), (40, 20615023), (44, 18740930), (52, 15857710), (55, 14992744), (65, 12686168), (88, 9370465), (104, 7928855), (110, 7496372), (130, 6343084), (143, 5766440), (220, 3748186), (260, 3171542), (286, 2883220), (440, 1874093), (520, 1585771), (572, 1441610), (715, 1153288), (1144, 720805), (1430, 576644), (2860, 288322), (5720, 144161)]