119101520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40237}}^1$

素因数の和:40287

約数の個数: 40

約数和(自身を含む): 284402184

約数和(自身を除く): 165300664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 40237, 80474, 160948, 201185, 321896, 402370, 643792, 804740, 1488769, 1609480, 2977538, 3218960, 5955076, 7443845, 11910152, 14887690, 23820304, 29775380, 59550760, 119101520]

約数ペア:

[(1, 119101520), (2, 59550760), (4, 29775380), (5, 23820304), (8, 14887690), (10, 11910152), (16, 7443845), (20, 5955076), (37, 3218960), (40, 2977538), (74, 1609480), (80, 1488769), (148, 804740), (185, 643792), (296, 402370), (370, 321896), (592, 201185), (740, 160948), (1480, 80474), (2960, 40237)]