111458360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 272825280

約数和(自身を除く): 161366920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 2060, 2081, 2678, 4120, 4162, 5356, 6695, 8324, 10405, 10712, 13390, 16648, 20810, 26780, 27053, 41620, 53560, 54106, 83240, 108212, 135265, 214343, 216424, 270530, 428686, 541060, 857372, 1071715, 1082120, 1714744, 2143430, 2786459, 4286860, 5572918, 8573720, 11145836, 13932295, 22291672, 27864590, 55729180, 111458360]

約数ペア:

[(1, 111458360), (2, 55729180), (4, 27864590), (5, 22291672), (8, 13932295), (10, 11145836), (13, 8573720), (20, 5572918), (26, 4286860), (40, 2786459), (52, 2143430), (65, 1714744), (103, 1082120), (104, 1071715), (130, 857372), (206, 541060), (260, 428686), (412, 270530), (515, 216424), (520, 214343), (824, 135265), (1030, 108212), (1339, 83240), (2060, 54106), (2081, 53560), (2678, 41620), (4120, 27053), (4162, 26780), (5356, 20810), (6695, 16648), (8324, 13390), (10405, 10712)]