14119820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 34842528

約数和(自身を除く): 20722708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4937, 9874, 19748, 24685, 49370, 54307, 64181, 98740, 108614, 128362, 217228, 256724, 271535, 320905, 543070, 641810, 705991, 1086140, 1283620, 1411982, 2823964, 3529955, 7059910, 14119820]

約数ペア:

[(1, 14119820), (2, 7059910), (4, 3529955), (5, 2823964), (10, 1411982), (11, 1283620), (13, 1086140), (20, 705991), (22, 641810), (26, 543070), (44, 320905), (52, 271535), (55, 256724), (65, 217228), (110, 128362), (130, 108614), (143, 98740), (220, 64181), (260, 54307), (286, 49370), (572, 24685), (715, 19748), (1430, 9874), (2860, 4937)]