82970540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 186883200

約数和(自身を除く): 103912660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 3089, 5372, 6178, 6715, 12356, 13430, 15445, 26860, 30890, 52513, 61780, 105026, 210052, 244031, 262565, 488062, 525130, 976124, 1050260, 1220155, 2440310, 4148527, 4880620, 8297054, 16594108, 20742635, 41485270, 82970540]

約数ペア:

[(1, 82970540), (2, 41485270), (4, 20742635), (5, 16594108), (10, 8297054), (17, 4880620), (20, 4148527), (34, 2440310), (68, 1220155), (79, 1050260), (85, 976124), (158, 525130), (170, 488062), (316, 262565), (340, 244031), (395, 210052), (790, 105026), (1343, 61780), (1580, 52513), (2686, 30890), (3089, 26860), (5372, 15445), (6178, 13430), (6715, 12356)]