90522560

素因数分解:

$2^6\times 5^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 216377520

約数和(自身を除く): 125854960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 457, 619, 914, 1238, 1828, 2285, 2476, 3095, 3656, 4570, 4952, 6190, 7312, 9140, 9904, 12380, 14624, 18280, 19808, 24760, 29248, 36560, 39616, 49520, 73120, 99040, 146240, 198080, 282883, 565766, 1131532, 1414415, 2263064, 2828830, 4526128, 5657660, 9052256, 11315320, 18104512, 22630640, 45261280, 90522560]

約数ペア:

[(1, 90522560), (2, 45261280), (4, 22630640), (5, 18104512), (8, 11315320), (10, 9052256), (16, 5657660), (20, 4526128), (32, 2828830), (40, 2263064), (64, 1414415), (80, 1131532), (160, 565766), (320, 282883), (457, 198080), (619, 146240), (914, 99040), (1238, 73120), (1828, 49520), (2285, 39616), (2476, 36560), (3095, 29248), (3656, 24760), (4570, 19808), (4952, 18280), (6190, 14624), (7312, 12380), (9140, 9904)]