84629440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37781}}^1$

素因数の和:37805

約数の個数: 56

約数和(自身を含む): 230319072

約数和(自身を除く): 145689632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 37781, 75562, 151124, 188905, 264467, 302248, 377810, 528934, 604496, 755620, 1057868, 1208992, 1322335, 1511240, 2115736, 2417984, 2644670, 3022480, 4231472, 5289340, 6044960, 8462944, 10578680, 12089920, 16925888, 21157360, 42314720, 84629440]

約数ペア:

[(1, 84629440), (2, 42314720), (4, 21157360), (5, 16925888), (7, 12089920), (8, 10578680), (10, 8462944), (14, 6044960), (16, 5289340), (20, 4231472), (28, 3022480), (32, 2644670), (35, 2417984), (40, 2115736), (56, 1511240), (64, 1322335), (70, 1208992), (80, 1057868), (112, 755620), (140, 604496), (160, 528934), (224, 377810), (280, 302248), (320, 264467), (448, 188905), (560, 151124), (1120, 75562), (2240, 37781)]