525254080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4134

約数の個数: 112

約数和(自身を含む): 1390765824

約数和(自身を除く): 865511744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4073, 4160, 4960, 6448, 8060, 8146, 9920, 12896, 16120, 16292, 20365, 25792, 32240, 32584, 40730, 52949, 64480, 65168, 81460, 105898, 126263, 128960, 130336, 162920, 211796, 252526, 260672, 264745, 325840, 423592, 505052, 529490, 631315, 651680, 847184, 1010104, 1058980, 1262630, 1303360, 1641419, 1694368, 2020208, 2117960, 2525260, 3282838, 3388736, 4040416, 4235920, 5050520, 6565676, 8080832, 8207095, 8471840, 10101040, 13131352, 16414190, 16943680, 20202080, 26262704, 32828380, 40404160, 52525408, 65656760, 105050816, 131313520, 262627040, 525254080]

約数ペア:

[(1, 525254080), (2, 262627040), (4, 131313520), (5, 105050816), (8, 65656760), (10, 52525408), (13, 40404160), (16, 32828380), (20, 26262704), (26, 20202080), (31, 16943680), (32, 16414190), (40, 13131352), (52, 10101040), (62, 8471840), (64, 8207095), (65, 8080832), (80, 6565676), (104, 5050520), (124, 4235920), (130, 4040416), (155, 3388736), (160, 3282838), (208, 2525260), (248, 2117960), (260, 2020208), (310, 1694368), (320, 1641419), (403, 1303360), (416, 1262630), (496, 1058980), (520, 1010104), (620, 847184), (806, 651680), (832, 631315), (992, 529490), (1040, 505052), (1240, 423592), (1612, 325840), (1984, 264745), (2015, 260672), (2080, 252526), (2480, 211796), (3224, 162920), (4030, 130336), (4073, 128960), (4160, 126263), (4960, 105898), (6448, 81460), (8060, 65168), (8146, 64480), (9920, 52949), (12896, 40730), (16120, 32584), (16292, 32240), (20365, 25792)]