5437010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 10206000

約数和(自身を除く): 4768990

約数列:

[1, 2, 5, 10, 41, 82, 89, 149, 178, 205, 298, 410, 445, 745, 890, 1490, 3649, 6109, 7298, 12218, 13261, 18245, 26522, 30545, 36490, 61090, 66305, 132610, 543701, 1087402, 2718505, 5437010]

約数ペア:

[(1, 5437010), (2, 2718505), (5, 1087402), (10, 543701), (41, 132610), (82, 66305), (89, 61090), (149, 36490), (178, 30545), (205, 26522), (298, 18245), (410, 13261), (445, 12218), (745, 7298), (890, 6109), (1490, 3649)]