86802740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 191845584

約数和(自身を除く): 105042844

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2861, 3034, 5722, 6068, 7585, 11444, 14305, 15170, 28610, 30340, 57220, 105857, 117301, 211714, 234602, 423428, 469204, 529285, 586505, 1058570, 1173010, 2117140, 2346020, 4340137, 8680274, 17360548, 21700685, 43401370, 86802740]

約数ペア:

[(1, 86802740), (2, 43401370), (4, 21700685), (5, 17360548), (10, 8680274), (20, 4340137), (37, 2346020), (41, 2117140), (74, 1173010), (82, 1058570), (148, 586505), (164, 529285), (185, 469204), (205, 423428), (370, 234602), (410, 211714), (740, 117301), (820, 105857), (1517, 57220), (2861, 30340), (3034, 28610), (5722, 15170), (6068, 14305), (7585, 11444)]