111965740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 251016192

約数和(自身を除く): 139050452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 2593, 4318, 5186, 8636, 10372, 10795, 12965, 21590, 25930, 43180, 44081, 51860, 88162, 176324, 220405, 329311, 440810, 658622, 881620, 1317244, 1646555, 3293110, 5598287, 6586220, 11196574, 22393148, 27991435, 55982870, 111965740]

約数ペア:

[(1, 111965740), (2, 55982870), (4, 27991435), (5, 22393148), (10, 11196574), (17, 6586220), (20, 5598287), (34, 3293110), (68, 1646555), (85, 1317244), (127, 881620), (170, 658622), (254, 440810), (340, 329311), (508, 220405), (635, 176324), (1270, 88162), (2159, 51860), (2540, 44081), (2593, 43180), (4318, 25930), (5186, 21590), (8636, 12965), (10372, 10795)]