41486360

素因数分解:

$2^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1613}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 93547440

約数和(自身を除く): 52061080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 643, 1286, 1613, 2572, 3215, 3226, 5144, 6430, 6452, 8065, 12860, 12904, 16130, 25720, 32260, 64520, 1037159, 2074318, 4148636, 5185795, 8297272, 10371590, 20743180, 41486360]

約数ペア:

[(1, 41486360), (2, 20743180), (4, 10371590), (5, 8297272), (8, 5185795), (10, 4148636), (20, 2074318), (40, 1037159), (643, 64520), (1286, 32260), (1613, 25720), (2572, 16130), (3215, 12904), (3226, 12860), (5144, 8065), (6430, 6452)]