23289760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11225

約数の個数: 48

約数和(自身を含む): 59259816

約数和(自身を除く): 35970056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11197, 22394, 44788, 55985, 89576, 111970, 145561, 179152, 223940, 291122, 358304, 447880, 582244, 727805, 895760, 1164488, 1455610, 1791520, 2328976, 2911220, 4657952, 5822440, 11644880, 23289760]

約数ペア:

[(1, 23289760), (2, 11644880), (4, 5822440), (5, 4657952), (8, 2911220), (10, 2328976), (13, 1791520), (16, 1455610), (20, 1164488), (26, 895760), (32, 727805), (40, 582244), (52, 447880), (65, 358304), (80, 291122), (104, 223940), (130, 179152), (160, 145561), (208, 111970), (260, 89576), (416, 55985), (520, 44788), (1040, 22394), (2080, 11197)]