13302251140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{20903}}^1$

素因数の和:21636

約数の個数: 48

約数和(自身を含む): 28572590592

約数和(自身を除く): 15270339452

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 677, 940, 1354, 2708, 3385, 6770, 13540, 20903, 31819, 41806, 63638, 83612, 104515, 127276, 159095, 209030, 318190, 418060, 636380, 982441, 1964882, 3929764, 4912205, 9824410, 14151331, 19648820, 28302662, 56605324, 70756655, 141513310, 283026620, 665112557, 1330225114, 2660450228, 3325562785, 6651125570, 13302251140]

約数ペア:

[(1, 13302251140), (2, 6651125570), (4, 3325562785), (5, 2660450228), (10, 1330225114), (20, 665112557), (47, 283026620), (94, 141513310), (188, 70756655), (235, 56605324), (470, 28302662), (677, 19648820), (940, 14151331), (1354, 9824410), (2708, 4912205), (3385, 3929764), (6770, 1964882), (13540, 982441), (20903, 636380), (31819, 418060), (41806, 318190), (63638, 209030), (83612, 159095), (104515, 127276)]