134623760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45481}}^1$

素因数の和:45531

約数の個数: 40

約数和(自身を含む): 321466776

約数和(自身を除く): 186843016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 45481, 90962, 181924, 227405, 363848, 454810, 727696, 909620, 1682797, 1819240, 3365594, 3638480, 6731188, 8413985, 13462376, 16827970, 26924752, 33655940, 67311880, 134623760]

約数ペア:

[(1, 134623760), (2, 67311880), (4, 33655940), (5, 26924752), (8, 16827970), (10, 13462376), (16, 8413985), (20, 6731188), (37, 3638480), (40, 3365594), (74, 1819240), (80, 1682797), (148, 909620), (185, 727696), (296, 454810), (370, 363848), (592, 227405), (740, 181924), (1480, 90962), (2960, 45481)]