1480494077320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{445931951}}^1$

素因数の和:445932045

約数の個数: 32

約数和(自身を含む): 3371245557120

約数和(自身を除く): 1890751479800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 445931951, 891863902, 1783727804, 2229659755, 3567455608, 4459319510, 8918639020, 17837278040, 37012351933, 74024703866, 148049407732, 185061759665, 296098815464, 370123519330, 740247038660, 1480494077320]

約数ペア:

[(1, 1480494077320), (2, 740247038660), (4, 370123519330), (5, 296098815464), (8, 185061759665), (10, 148049407732), (20, 74024703866), (40, 37012351933), (83, 17837278040), (166, 8918639020), (332, 4459319510), (415, 3567455608), (664, 2229659755), (830, 1783727804), (1660, 891863902), (3320, 445931951)]