89347180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 214953984

約数和(自身を除く): 125606804

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 67, 92, 115, 130, 134, 223, 230, 260, 268, 299, 335, 446, 460, 598, 670, 871, 892, 1115, 1196, 1340, 1495, 1541, 1742, 2230, 2899, 2990, 3082, 3484, 4355, 4460, 5129, 5798, 5980, 6164, 7705, 8710, 10258, 11596, 14495, 14941, 15410, 17420, 20033, 20516, 25645, 28990, 29882, 30820, 40066, 51290, 57980, 59764, 66677, 74705, 80132, 100165, 102580, 133354, 149410, 194233, 200330, 266708, 298820, 333385, 343643, 388466, 400660, 666770, 687286, 776932, 971165, 1333540, 1374572, 1718215, 1942330, 3436430, 3884660, 4467359, 6872860, 8934718, 17869436, 22336795, 44673590, 89347180]

約数ペア:

[(1, 89347180), (2, 44673590), (4, 22336795), (5, 17869436), (10, 8934718), (13, 6872860), (20, 4467359), (23, 3884660), (26, 3436430), (46, 1942330), (52, 1718215), (65, 1374572), (67, 1333540), (92, 971165), (115, 776932), (130, 687286), (134, 666770), (223, 400660), (230, 388466), (260, 343643), (268, 333385), (299, 298820), (335, 266708), (446, 200330), (460, 194233), (598, 149410), (670, 133354), (871, 102580), (892, 100165), (1115, 80132), (1196, 74705), (1340, 66677), (1495, 59764), (1541, 57980), (1742, 51290), (2230, 40066), (2899, 30820), (2990, 29882), (3082, 28990), (3484, 25645), (4355, 20516), (4460, 20033), (5129, 17420), (5798, 15410), (5980, 14941), (6164, 14495), (7705, 11596), (8710, 10258)]