65442520880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{53233}}^1$

素因数の和:53395

約数の個数: 120

約数和(自身を含む): 168563544576

約数和(自身を除く): 103121023696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 176, 220, 242, 254, 440, 484, 508, 605, 635, 880, 968, 1016, 1210, 1270, 1397, 1936, 2032, 2420, 2540, 2794, 4840, 5080, 5588, 6985, 9680, 10160, 11176, 13970, 15367, 22352, 27940, 30734, 53233, 55880, 61468, 76835, 106466, 111760, 122936, 153670, 212932, 245872, 266165, 307340, 425864, 532330, 585563, 614680, 851728, 1064660, 1171126, 1229360, 2129320, 2342252, 2927815, 4258640, 4684504, 5855630, 6441193, 6760591, 9369008, 11711260, 12882386, 13521182, 23422520, 25764772, 27042364, 32205965, 33802955, 46845040, 51529544, 54084728, 64411930, 67605910, 74366501, 103059088, 108169456, 128823860, 135211820, 148733002, 257647720, 270423640, 297466004, 371832505, 515295440, 540847280, 594932008, 743665010, 818031511, 1189864016, 1487330020, 1636063022, 2974660040, 3272126044, 4090157555, 5949320080, 6544252088, 8180315110, 13088504176, 16360630220, 32721260440, 65442520880]

約数ペア:

[(1, 65442520880), (2, 32721260440), (4, 16360630220), (5, 13088504176), (8, 8180315110), (10, 6544252088), (11, 5949320080), (16, 4090157555), (20, 3272126044), (22, 2974660040), (40, 1636063022), (44, 1487330020), (55, 1189864016), (80, 818031511), (88, 743665010), (110, 594932008), (121, 540847280), (127, 515295440), (176, 371832505), (220, 297466004), (242, 270423640), (254, 257647720), (440, 148733002), (484, 135211820), (508, 128823860), (605, 108169456), (635, 103059088), (880, 74366501), (968, 67605910), (1016, 64411930), (1210, 54084728), (1270, 51529544), (1397, 46845040), (1936, 33802955), (2032, 32205965), (2420, 27042364), (2540, 25764772), (2794, 23422520), (4840, 13521182), (5080, 12882386), (5588, 11711260), (6985, 9369008), (9680, 6760591), (10160, 6441193), (11176, 5855630), (13970, 4684504), (15367, 4258640), (22352, 2927815), (27940, 2342252), (30734, 2129320), (53233, 1229360), (55880, 1171126), (61468, 1064660), (76835, 851728), (106466, 614680), (111760, 585563), (122936, 532330), (153670, 425864), (212932, 307340), (245872, 266165)]