70787680

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1949}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 168058800

約数和(自身を除く): 97271120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 1949, 2270, 3632, 3898, 4540, 7264, 7796, 9080, 9745, 15592, 18160, 19490, 31184, 36320, 38980, 62368, 77960, 155920, 311840, 442423, 884846, 1769692, 2212115, 3539384, 4424230, 7078768, 8848460, 14157536, 17696920, 35393840, 70787680]

約数ペア:

[(1, 70787680), (2, 35393840), (4, 17696920), (5, 14157536), (8, 8848460), (10, 7078768), (16, 4424230), (20, 3539384), (32, 2212115), (40, 1769692), (80, 884846), (160, 442423), (227, 311840), (454, 155920), (908, 77960), (1135, 62368), (1816, 38980), (1949, 36320), (2270, 31184), (3632, 19490), (3898, 18160), (4540, 15592), (7264, 9745), (7796, 9080)]