88527280

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1439}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 206236800

約数和(自身を除く): 117709520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1439, 1538, 2878, 3076, 3845, 5756, 6152, 7195, 7690, 11512, 12304, 14390, 15380, 23024, 28780, 30760, 57560, 61520, 115120, 1106591, 2213182, 4426364, 5532955, 8852728, 11065910, 17705456, 22131820, 44263640, 88527280]

約数ペア:

[(1, 88527280), (2, 44263640), (4, 22131820), (5, 17705456), (8, 11065910), (10, 8852728), (16, 5532955), (20, 4426364), (40, 2213182), (80, 1106591), (769, 115120), (1439, 61520), (1538, 57560), (2878, 30760), (3076, 28780), (3845, 23024), (5756, 15380), (6152, 14390), (7195, 12304), (7690, 11512)]