5631520

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 13546008

約数和(自身を除く): 7914488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 577, 610, 976, 1154, 1220, 1952, 2308, 2440, 2885, 4616, 4880, 5770, 9232, 9760, 11540, 18464, 23080, 35197, 46160, 70394, 92320, 140788, 175985, 281576, 351970, 563152, 703940, 1126304, 1407880, 2815760, 5631520]

約数ペア:

[(1, 5631520), (2, 2815760), (4, 1407880), (5, 1126304), (8, 703940), (10, 563152), (16, 351970), (20, 281576), (32, 175985), (40, 140788), (61, 92320), (80, 70394), (122, 46160), (160, 35197), (244, 23080), (305, 18464), (488, 11540), (577, 9760), (610, 9232), (976, 5770), (1154, 4880), (1220, 4616), (1952, 2885), (2308, 2440)]