88119520

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7757}}^1$

素因数の和:7843

約数の個数: 48

約数和(自身を含む): 211141728

約数和(自身を除く): 123022208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7757, 11360, 15514, 31028, 38785, 62056, 77570, 124112, 155140, 248224, 310280, 550747, 620560, 1101494, 1241120, 2202988, 2753735, 4405976, 5507470, 8811952, 11014940, 17623904, 22029880, 44059760, 88119520]

約数ペア:

[(1, 88119520), (2, 44059760), (4, 22029880), (5, 17623904), (8, 11014940), (10, 8811952), (16, 5507470), (20, 4405976), (32, 2753735), (40, 2202988), (71, 1241120), (80, 1101494), (142, 620560), (160, 550747), (284, 310280), (355, 248224), (568, 155140), (710, 124112), (1136, 77570), (1420, 62056), (2272, 38785), (2840, 31028), (5680, 15514), (7757, 11360)]