83491520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37273}}^1$

素因数の和:37297

約数の個数: 56

約数和(自身を含む): 227222304

約数和(自身を除く): 143730784

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, 37273, 74546, 149092, 186365, 260911, 298184, 372730, 521822, 596368, 745460, 1043644, 1192736, 1304555, 1490920, 2087288, 2385472, 2609110, 2981840, 4174576, 5218220, 5963680, 8349152, 10436440, 11927360, 16698304, 20872880, 41745760, 83491520]

約数ペア:

[(1, 83491520), (2, 41745760), (4, 20872880), (5, 16698304), (7, 11927360), (8, 10436440), (10, 8349152), (14, 5963680), (16, 5218220), (20, 4174576), (28, 2981840), (32, 2609110), (35, 2385472), (40, 2087288), (56, 1490920), (64, 1304555), (70, 1192736), (80, 1043644), (112, 745460), (140, 596368), (160, 521822), (224, 372730), (280, 298184), (320, 260911), (448, 186365), (560, 149092), (1120, 74546), (2240, 37273)]