304848050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8927

約数の個数: 48

約数和(自身を含む): 622225800

約数和(自身を除く): 317377750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 8849, 17225, 17698, 34450, 44245, 88490, 115037, 221225, 230074, 442450, 468997, 575185, 937994, 1150370, 2344985, 2875925, 4689970, 5751850, 6096961, 11724925, 12193922, 23449850, 30484805, 60969610, 152424025, 304848050]

約数ペア:

[(1, 304848050), (2, 152424025), (5, 60969610), (10, 30484805), (13, 23449850), (25, 12193922), (26, 11724925), (50, 6096961), (53, 5751850), (65, 4689970), (106, 2875925), (130, 2344985), (265, 1150370), (325, 937994), (530, 575185), (650, 468997), (689, 442450), (1325, 230074), (1378, 221225), (2650, 115037), (3445, 88490), (6890, 44245), (8849, 34450), (17225, 17698)]