76145680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 192112704

約数和(自身を除く): 115967024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 260, 347, 422, 520, 694, 844, 1040, 1055, 1388, 1688, 1735, 2110, 2743, 2776, 3376, 3470, 4220, 4511, 5486, 5552, 6940, 8440, 9022, 10972, 13715, 13880, 16880, 18044, 21944, 22555, 27430, 27760, 36088, 43888, 45110, 54860, 72176, 73217, 90220, 109720, 146434, 180440, 219440, 292868, 360880, 366085, 585736, 732170, 951821, 1171472, 1464340, 1903642, 2928680, 3807284, 4759105, 5857360, 7614568, 9518210, 15229136, 19036420, 38072840, 76145680]

約数ペア:

[(1, 76145680), (2, 38072840), (4, 19036420), (5, 15229136), (8, 9518210), (10, 7614568), (13, 5857360), (16, 4759105), (20, 3807284), (26, 2928680), (40, 1903642), (52, 1464340), (65, 1171472), (80, 951821), (104, 732170), (130, 585736), (208, 366085), (211, 360880), (260, 292868), (347, 219440), (422, 180440), (520, 146434), (694, 109720), (844, 90220), (1040, 73217), (1055, 72176), (1388, 54860), (1688, 45110), (1735, 43888), (2110, 36088), (2743, 27760), (2776, 27430), (3376, 22555), (3470, 21944), (4220, 18044), (4511, 16880), (5486, 13880), (5552, 13715), (6940, 10972), (8440, 9022)]