43308980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 69304780

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 797, 836, 988, 1045, 1235, 1430, 1594, 2090, 2470, 2717, 2860, 3188, 3985, 4180, 4940, 5434, 7970, 8767, 10361, 10868, 13585, 15143, 15940, 17534, 20722, 27170, 30286, 35068, 41444, 43835, 51805, 54340, 60572, 75715, 87670, 103610, 113971, 151430, 166573, 175340, 196859, 207220, 227942, 302860, 333146, 393718, 455884, 569855, 666292, 787436, 832865, 984295, 1139710, 1665730, 1968590, 2165449, 2279420, 3331460, 3937180, 4330898, 8661796, 10827245, 21654490, 43308980]

約数ペア:

[(1, 43308980), (2, 21654490), (4, 10827245), (5, 8661796), (10, 4330898), (11, 3937180), (13, 3331460), (19, 2279420), (20, 2165449), (22, 1968590), (26, 1665730), (38, 1139710), (44, 984295), (52, 832865), (55, 787436), (65, 666292), (76, 569855), (95, 455884), (110, 393718), (130, 333146), (143, 302860), (190, 227942), (209, 207220), (220, 196859), (247, 175340), (260, 166573), (286, 151430), (380, 113971), (418, 103610), (494, 87670), (572, 75715), (715, 60572), (797, 54340), (836, 51805), (988, 43835), (1045, 41444), (1235, 35068), (1430, 30286), (1594, 27170), (2090, 20722), (2470, 17534), (2717, 15940), (2860, 15143), (3188, 13585), (3985, 10868), (4180, 10361), (4940, 8767), (5434, 7970)]