33894640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 89860320

約数和(自身を除く): 55965680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 109, 115, 130, 169, 184, 208, 218, 230, 260, 299, 338, 368, 436, 460, 520, 545, 598, 676, 845, 872, 920, 1040, 1090, 1196, 1352, 1417, 1495, 1690, 1744, 1840, 2180, 2392, 2507, 2704, 2834, 2990, 3380, 3887, 4360, 4784, 5014, 5668, 5980, 6760, 7085, 7774, 8720, 10028, 11336, 11960, 12535, 13520, 14170, 15548, 18421, 19435, 20056, 22672, 23920, 25070, 28340, 31096, 32591, 36842, 38870, 40112, 50140, 56680, 62192, 65182, 73684, 77740, 92105, 100280, 113360, 130364, 147368, 155480, 162955, 184210, 200560, 260728, 294736, 310960, 325910, 368420, 423683, 521456, 651820, 736840, 847366, 1303640, 1473680, 1694732, 2118415, 2607280, 3389464, 4236830, 6778928, 8473660, 16947320, 33894640]

約数ペア:

[(1, 33894640), (2, 16947320), (4, 8473660), (5, 6778928), (8, 4236830), (10, 3389464), (13, 2607280), (16, 2118415), (20, 1694732), (23, 1473680), (26, 1303640), (40, 847366), (46, 736840), (52, 651820), (65, 521456), (80, 423683), (92, 368420), (104, 325910), (109, 310960), (115, 294736), (130, 260728), (169, 200560), (184, 184210), (208, 162955), (218, 155480), (230, 147368), (260, 130364), (299, 113360), (338, 100280), (368, 92105), (436, 77740), (460, 73684), (520, 65182), (545, 62192), (598, 56680), (676, 50140), (845, 40112), (872, 38870), (920, 36842), (1040, 32591), (1090, 31096), (1196, 28340), (1352, 25070), (1417, 23920), (1495, 22672), (1690, 20056), (1744, 19435), (1840, 18421), (2180, 15548), (2392, 14170), (2507, 13520), (2704, 12535), (2834, 11960), (2990, 11336), (3380, 10028), (3887, 8720), (4360, 7774), (4784, 7085), (5014, 6760), (5668, 5980)]