92621620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50891}}^1$

素因数の和:50920

約数の個数: 48

約数和(自身を含む): 239395968

約数和(自身を除く): 146774348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 50891, 101782, 203564, 254455, 356237, 508910, 661583, 712474, 1017820, 1323166, 1424948, 1781185, 2646332, 3307915, 3562370, 4631081, 6615830, 7124740, 9262162, 13231660, 18524324, 23155405, 46310810, 92621620]

約数ペア:

[(1, 92621620), (2, 46310810), (4, 23155405), (5, 18524324), (7, 13231660), (10, 9262162), (13, 7124740), (14, 6615830), (20, 4631081), (26, 3562370), (28, 3307915), (35, 2646332), (52, 1781185), (65, 1424948), (70, 1323166), (91, 1017820), (130, 712474), (140, 661583), (182, 508910), (260, 356237), (364, 254455), (455, 203564), (910, 101782), (1820, 50891)]