302157040

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{25013}}^1$

素因数の和:25177

約数の個数: 40

約数和(自身を含む): 707195808

約数和(自身を除く): 405038768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 25013, 50026, 100052, 125065, 200104, 250130, 400208, 500260, 1000520, 2001040, 3776963, 7553926, 15107852, 18884815, 30215704, 37769630, 60431408, 75539260, 151078520, 302157040]

約数ペア:

[(1, 302157040), (2, 151078520), (4, 75539260), (5, 60431408), (8, 37769630), (10, 30215704), (16, 18884815), (20, 15107852), (40, 7553926), (80, 3776963), (151, 2001040), (302, 1000520), (604, 500260), (755, 400208), (1208, 250130), (1510, 200104), (2416, 125065), (3020, 100052), (6040, 50026), (12080, 25013)]