89372320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9157}}^1$

素因数の和:9233

約数の個数: 48

約数和(自身を含む): 214626888

約数和(自身を除く): 125254568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9157, 9760, 18314, 36628, 45785, 73256, 91570, 146512, 183140, 293024, 366280, 558577, 732560, 1117154, 1465120, 2234308, 2792885, 4468616, 5585770, 8937232, 11171540, 17874464, 22343080, 44686160, 89372320]

約数ペア:

[(1, 89372320), (2, 44686160), (4, 22343080), (5, 17874464), (8, 11171540), (10, 8937232), (16, 5585770), (20, 4468616), (32, 2792885), (40, 2234308), (61, 1465120), (80, 1117154), (122, 732560), (160, 558577), (244, 366280), (305, 293024), (488, 183140), (610, 146512), (976, 91570), (1220, 73256), (1952, 45785), (2440, 36628), (4880, 18314), (9157, 9760)]