26867720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 66484800

約数和(自身を除く): 39617080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 269, 440, 454, 538, 908, 1076, 1135, 1345, 1816, 2152, 2270, 2497, 2690, 2959, 4540, 4994, 5380, 5918, 9080, 9988, 10760, 11836, 12485, 14795, 19976, 23672, 24970, 29590, 49940, 59180, 61063, 99880, 118360, 122126, 244252, 305315, 488504, 610630, 671693, 1221260, 1343386, 2442520, 2686772, 3358465, 5373544, 6716930, 13433860, 26867720]

約数ペア:

[(1, 26867720), (2, 13433860), (4, 6716930), (5, 5373544), (8, 3358465), (10, 2686772), (11, 2442520), (20, 1343386), (22, 1221260), (40, 671693), (44, 610630), (55, 488504), (88, 305315), (110, 244252), (220, 122126), (227, 118360), (269, 99880), (440, 61063), (454, 59180), (538, 49940), (908, 29590), (1076, 24970), (1135, 23672), (1345, 19976), (1816, 14795), (2152, 12485), (2270, 11836), (2497, 10760), (2690, 9988), (2959, 9080), (4540, 5918), (4994, 5380)]