298433360

素因数分解:

$2^4\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2963}}^1$

素因数の和:4235

約数の個数: 40

約数和(自身を含む): 694643040

約数和(自身を除く): 396209680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1259, 2518, 2963, 5036, 5926, 6295, 10072, 11852, 12590, 14815, 20144, 23704, 25180, 29630, 47408, 50360, 59260, 100720, 118520, 237040, 3730417, 7460834, 14921668, 18652085, 29843336, 37304170, 59686672, 74608340, 149216680, 298433360]

約数ペア:

[(1, 298433360), (2, 149216680), (4, 74608340), (5, 59686672), (8, 37304170), (10, 29843336), (16, 18652085), (20, 14921668), (40, 7460834), (80, 3730417), (1259, 237040), (2518, 118520), (2963, 100720), (5036, 59260), (5926, 50360), (6295, 47408), (10072, 29630), (11852, 25180), (12590, 23704), (14815, 20144)]