22630640

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 52816560

約数和(自身を除く): 30185920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 619, 914, 1238, 1828, 2285, 2476, 3095, 3656, 4570, 4952, 6190, 7312, 9140, 9904, 12380, 18280, 24760, 36560, 49520, 282883, 565766, 1131532, 1414415, 2263064, 2828830, 4526128, 5657660, 11315320, 22630640]

約数ペア:

[(1, 22630640), (2, 11315320), (4, 5657660), (5, 4526128), (8, 2828830), (10, 2263064), (16, 1414415), (20, 1131532), (40, 565766), (80, 282883), (457, 49520), (619, 36560), (914, 24760), (1238, 18280), (1828, 12380), (2285, 9904), (2476, 9140), (3095, 7312), (3656, 6190), (4570, 4952)]