86275103660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{3929}}^1$

素因数の和:4407

約数の個数: 96

約数和(自身を含む): 189388523520

約数和(自身を除く): 103113419860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 331, 428, 535, 620, 662, 1070, 1324, 1655, 2140, 3310, 3317, 3929, 6620, 6634, 7858, 10261, 13268, 15716, 16585, 19645, 20522, 33170, 35417, 39290, 41044, 51305, 66340, 70834, 78580, 102610, 121799, 141668, 177085, 205220, 243598, 354170, 420403, 487196, 608995, 708340, 840806, 1097927, 1217990, 1300499, 1681612, 2102015, 2195854, 2435980, 2600998, 4204030, 4391708, 5201996, 5489635, 6502495, 8408060, 10979270, 13004990, 13032493, 21958540, 26009980, 26064986, 40315469, 52129972, 65162465, 80630938, 130324930, 139153393, 161261876, 201577345, 260649860, 278306786, 403154690, 556613572, 695766965, 806309380, 1391533930, 2783067860, 4313755183, 8627510366, 17255020732, 21568775915, 43137551830, 86275103660]

約数ペア:

[(1, 86275103660), (2, 43137551830), (4, 21568775915), (5, 17255020732), (10, 8627510366), (20, 4313755183), (31, 2783067860), (62, 1391533930), (107, 806309380), (124, 695766965), (155, 556613572), (214, 403154690), (310, 278306786), (331, 260649860), (428, 201577345), (535, 161261876), (620, 139153393), (662, 130324930), (1070, 80630938), (1324, 65162465), (1655, 52129972), (2140, 40315469), (3310, 26064986), (3317, 26009980), (3929, 21958540), (6620, 13032493), (6634, 13004990), (7858, 10979270), (10261, 8408060), (13268, 6502495), (15716, 5489635), (16585, 5201996), (19645, 4391708), (20522, 4204030), (33170, 2600998), (35417, 2435980), (39290, 2195854), (41044, 2102015), (51305, 1681612), (66340, 1300499), (70834, 1217990), (78580, 1097927), (102610, 840806), (121799, 708340), (141668, 608995), (177085, 487196), (205220, 420403), (243598, 354170)]