40089816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4790

約数の個数: 80

約数和(自身を含む): 120951600

約数和(自身を除く): 80861784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 4759, 8424, 9518, 14277, 19036, 28554, 38072, 42831, 57108, 61867, 85662, 114216, 123734, 128493, 171324, 185601, 247468, 256986, 342648, 371202, 385479, 494936, 513972, 556803, 742404, 770958, 1027944, 1113606, 1484808, 1541916, 1670409, 2227212, 3083832, 3340818, 4454424, 5011227, 6681636, 10022454, 13363272, 20044908, 40089816]

約数ペア:

[(1, 40089816), (2, 20044908), (3, 13363272), (4, 10022454), (6, 6681636), (8, 5011227), (9, 4454424), (12, 3340818), (13, 3083832), (18, 2227212), (24, 1670409), (26, 1541916), (27, 1484808), (36, 1113606), (39, 1027944), (52, 770958), (54, 742404), (72, 556803), (78, 513972), (81, 494936), (104, 385479), (108, 371202), (117, 342648), (156, 256986), (162, 247468), (216, 185601), (234, 171324), (312, 128493), (324, 123734), (351, 114216), (468, 85662), (648, 61867), (702, 57108), (936, 42831), (1053, 38072), (1404, 28554), (2106, 19036), (2808, 14277), (4212, 9518), (4759, 8424)]