86938160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 216789696

約数和(自身を除く): 129851536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1277, 1480, 1702, 1840, 2554, 2960, 3404, 4255, 5108, 6385, 6808, 8510, 10216, 12770, 13616, 17020, 20432, 25540, 29371, 34040, 47249, 51080, 58742, 68080, 94498, 102160, 117484, 146855, 188996, 234968, 236245, 293710, 377992, 469936, 472490, 587420, 755984, 944980, 1086727, 1174840, 1889960, 2173454, 2349680, 3779920, 4346908, 5433635, 8693816, 10867270, 17387632, 21734540, 43469080, 86938160]

約数ペア:

[(1, 86938160), (2, 43469080), (4, 21734540), (5, 17387632), (8, 10867270), (10, 8693816), (16, 5433635), (20, 4346908), (23, 3779920), (37, 2349680), (40, 2173454), (46, 1889960), (74, 1174840), (80, 1086727), (92, 944980), (115, 755984), (148, 587420), (184, 472490), (185, 469936), (230, 377992), (296, 293710), (368, 236245), (370, 234968), (460, 188996), (592, 146855), (740, 117484), (851, 102160), (920, 94498), (1277, 68080), (1480, 58742), (1702, 51080), (1840, 47249), (2554, 34040), (2960, 29371), (3404, 25540), (4255, 20432), (5108, 17020), (6385, 13616), (6808, 12770), (8510, 10216)]