610280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 1598400

約数和(自身を除く): 988120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 73, 76, 88, 95, 110, 146, 152, 190, 209, 220, 292, 365, 380, 418, 440, 584, 730, 760, 803, 836, 1045, 1387, 1460, 1606, 1672, 2090, 2774, 2920, 3212, 4015, 4180, 5548, 6424, 6935, 8030, 8360, 11096, 13870, 15257, 16060, 27740, 30514, 32120, 55480, 61028, 76285, 122056, 152570, 305140, 610280]

約数ペア:

[(1, 610280), (2, 305140), (4, 152570), (5, 122056), (8, 76285), (10, 61028), (11, 55480), (19, 32120), (20, 30514), (22, 27740), (38, 16060), (40, 15257), (44, 13870), (55, 11096), (73, 8360), (76, 8030), (88, 6935), (95, 6424), (110, 5548), (146, 4180), (152, 4015), (190, 3212), (209, 2920), (220, 2774), (292, 2090), (365, 1672), (380, 1606), (418, 1460), (440, 1387), (584, 1045), (730, 836), (760, 803)]