97374680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 237384000

約数和(自身を除く): 140009320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 796, 941, 995, 1592, 1882, 1990, 2587, 3764, 3980, 4705, 5174, 7528, 7960, 9410, 10348, 12233, 12935, 18820, 20696, 24466, 25870, 37640, 48932, 51740, 61165, 97864, 103480, 122330, 187259, 244660, 374518, 489320, 749036, 936295, 1498072, 1872590, 2434367, 3745180, 4868734, 7490360, 9737468, 12171835, 19474936, 24343670, 48687340, 97374680]

約数ペア:

[(1, 97374680), (2, 48687340), (4, 24343670), (5, 19474936), (8, 12171835), (10, 9737468), (13, 7490360), (20, 4868734), (26, 3745180), (40, 2434367), (52, 1872590), (65, 1498072), (104, 936295), (130, 749036), (199, 489320), (260, 374518), (398, 244660), (520, 187259), (796, 122330), (941, 103480), (995, 97864), (1592, 61165), (1882, 51740), (1990, 48932), (2587, 37640), (3764, 25870), (3980, 24466), (4705, 20696), (5174, 18820), (7528, 12935), (7960, 12233), (9410, 10348)]