82250080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 96

約数和(自身を含む): 224532000

約数和(自身を除く): 142281920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2749, 2992, 3740, 5498, 5984, 7480, 10996, 13745, 14960, 21992, 27490, 29920, 30239, 43984, 46733, 54980, 60478, 87968, 93466, 109960, 120956, 151195, 186932, 219920, 233665, 241912, 302390, 373864, 439840, 467330, 483824, 514063, 604780, 747728, 934660, 967648, 1028126, 1209560, 1495456, 1869320, 2056252, 2419120, 2570315, 3738640, 4112504, 4838240, 5140630, 7477280, 8225008, 10281260, 16450016, 20562520, 41125040, 82250080]

約数ペア:

[(1, 82250080), (2, 41125040), (4, 20562520), (5, 16450016), (8, 10281260), (10, 8225008), (11, 7477280), (16, 5140630), (17, 4838240), (20, 4112504), (22, 3738640), (32, 2570315), (34, 2419120), (40, 2056252), (44, 1869320), (55, 1495456), (68, 1209560), (80, 1028126), (85, 967648), (88, 934660), (110, 747728), (136, 604780), (160, 514063), (170, 483824), (176, 467330), (187, 439840), (220, 373864), (272, 302390), (340, 241912), (352, 233665), (374, 219920), (440, 186932), (544, 151195), (680, 120956), (748, 109960), (880, 93466), (935, 87968), (1360, 60478), (1496, 54980), (1760, 46733), (1870, 43984), (2720, 30239), (2749, 29920), (2992, 27490), (3740, 21992), (5498, 14960), (5984, 13745), (7480, 10996)]