190032505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 257715360

約数和(自身を除く): 67682855

約数列:

[1, 5, 13, 29, 65, 73, 145, 365, 377, 949, 1381, 1885, 2117, 4745, 6905, 10585, 17953, 27521, 40049, 89765, 100813, 137605, 200245, 504065, 520637, 1310569, 2603185, 2923577, 6552845, 14617885, 38006501, 190032505]

約数ペア:

[(1, 190032505), (5, 38006501), (13, 14617885), (29, 6552845), (65, 2923577), (73, 2603185), (145, 1310569), (365, 520637), (377, 504065), (949, 200245), (1381, 137605), (1885, 100813), (2117, 89765), (4745, 40049), (6905, 27521), (10585, 17953)]