32321080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 87480000

約数和(自身を除く): 55158920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 29, 34, 40, 44, 55, 58, 68, 85, 88, 110, 116, 136, 145, 149, 170, 187, 220, 232, 290, 298, 319, 340, 374, 440, 493, 580, 596, 638, 680, 745, 748, 935, 986, 1160, 1192, 1276, 1490, 1496, 1595, 1639, 1870, 1972, 2465, 2533, 2552, 2980, 3190, 3278, 3740, 3944, 4321, 4930, 5066, 5423, 5960, 6380, 6556, 7480, 8195, 8642, 9860, 10132, 10846, 12665, 12760, 13112, 16390, 17284, 19720, 20264, 21605, 21692, 25330, 27115, 27863, 32780, 34568, 43210, 43384, 47531, 50660, 54230, 55726, 65560, 73457, 86420, 95062, 101320, 108460, 111452, 139315, 146914, 172840, 190124, 216920, 222904, 237655, 278630, 293828, 367285, 380248, 475310, 557260, 587656, 734570, 808027, 950620, 1114520, 1469140, 1616054, 1901240, 2938280, 3232108, 4040135, 6464216, 8080270, 16160540, 32321080]

約数ペア:

[(1, 32321080), (2, 16160540), (4, 8080270), (5, 6464216), (8, 4040135), (10, 3232108), (11, 2938280), (17, 1901240), (20, 1616054), (22, 1469140), (29, 1114520), (34, 950620), (40, 808027), (44, 734570), (55, 587656), (58, 557260), (68, 475310), (85, 380248), (88, 367285), (110, 293828), (116, 278630), (136, 237655), (145, 222904), (149, 216920), (170, 190124), (187, 172840), (220, 146914), (232, 139315), (290, 111452), (298, 108460), (319, 101320), (340, 95062), (374, 86420), (440, 73457), (493, 65560), (580, 55726), (596, 54230), (638, 50660), (680, 47531), (745, 43384), (748, 43210), (935, 34568), (986, 32780), (1160, 27863), (1192, 27115), (1276, 25330), (1490, 21692), (1496, 21605), (1595, 20264), (1639, 19720), (1870, 17284), (1972, 16390), (2465, 13112), (2533, 12760), (2552, 12665), (2980, 10846), (3190, 10132), (3278, 9860), (3740, 8642), (3944, 8195), (4321, 7480), (4930, 6556), (5066, 6380), (5423, 5960)]