33152720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 85976640

約数和(自身を除く): 52823920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1283, 1292, 1360, 1520, 1615, 2566, 2584, 3230, 5132, 5168, 6415, 6460, 10264, 12830, 12920, 20528, 21811, 24377, 25660, 25840, 43622, 48754, 51320, 87244, 97508, 102640, 109055, 121885, 174488, 195016, 218110, 243770, 348976, 390032, 414409, 436220, 487540, 828818, 872440, 975080, 1657636, 1744880, 1950160, 2072045, 3315272, 4144090, 6630544, 8288180, 16576360, 33152720]

約数ペア:

[(1, 33152720), (2, 16576360), (4, 8288180), (5, 6630544), (8, 4144090), (10, 3315272), (16, 2072045), (17, 1950160), (19, 1744880), (20, 1657636), (34, 975080), (38, 872440), (40, 828818), (68, 487540), (76, 436220), (80, 414409), (85, 390032), (95, 348976), (136, 243770), (152, 218110), (170, 195016), (190, 174488), (272, 121885), (304, 109055), (323, 102640), (340, 97508), (380, 87244), (646, 51320), (680, 48754), (760, 43622), (1283, 25840), (1292, 25660), (1360, 24377), (1520, 21811), (1615, 20528), (2566, 12920), (2584, 12830), (3230, 10264), (5132, 6460), (5168, 6415)]