32004880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 79910064

約数和(自身を除く): 47905184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 170, 202, 233, 272, 340, 404, 466, 505, 680, 808, 932, 1010, 1165, 1360, 1616, 1717, 1864, 2020, 2330, 3434, 3728, 3961, 4040, 4660, 6868, 7922, 8080, 8585, 9320, 13736, 15844, 17170, 18640, 19805, 23533, 27472, 31688, 34340, 39610, 47066, 63376, 68680, 79220, 94132, 117665, 137360, 158440, 188264, 235330, 316880, 376528, 400061, 470660, 800122, 941320, 1600244, 1882640, 2000305, 3200488, 4000610, 6400976, 8001220, 16002440, 32004880]

約数ペア:

[(1, 32004880), (2, 16002440), (4, 8001220), (5, 6400976), (8, 4000610), (10, 3200488), (16, 2000305), (17, 1882640), (20, 1600244), (34, 941320), (40, 800122), (68, 470660), (80, 400061), (85, 376528), (101, 316880), (136, 235330), (170, 188264), (202, 158440), (233, 137360), (272, 117665), (340, 94132), (404, 79220), (466, 68680), (505, 63376), (680, 47066), (808, 39610), (932, 34340), (1010, 31688), (1165, 27472), (1360, 23533), (1616, 19805), (1717, 18640), (1864, 17170), (2020, 15844), (2330, 13736), (3434, 9320), (3728, 8585), (3961, 8080), (4040, 7922), (4660, 6868)]