7134787220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1410037}}^1$

素因数の和:1410080

約数の個数: 48

約数和(自身を含む): 17055819648

約数和(自身を除く): 9921032428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 1410037, 2820074, 5640148, 7050185, 14100370, 15510407, 28200740, 31020814, 32430851, 62041628, 64861702, 77552035, 129723404, 155104070, 162154255, 310208140, 324308510, 356739361, 648617020, 713478722, 1426957444, 1783696805, 3567393610, 7134787220]

約数ペア:

[(1, 7134787220), (2, 3567393610), (4, 1783696805), (5, 1426957444), (10, 713478722), (11, 648617020), (20, 356739361), (22, 324308510), (23, 310208140), (44, 162154255), (46, 155104070), (55, 129723404), (92, 77552035), (110, 64861702), (115, 62041628), (220, 32430851), (230, 31020814), (253, 28200740), (460, 15510407), (506, 14100370), (1012, 7050185), (1265, 5640148), (2530, 2820074), (5060, 1410037)]