47317191880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8894209}}^1$

素因数の和:8894246

約数の個数: 64

約数和(自身を含む): 128076624000

約数和(自身を除く): 80759432120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 8894209, 17788418, 35576836, 44471045, 62259463, 71153672, 88942090, 124518926, 168989971, 177884180, 249037852, 311297315, 337979942, 355768360, 498075704, 622594630, 675959884, 844949855, 1182929797, 1245189260, 1351919768, 1689899710, 2365859594, 2490378520, 3379799420, 4731719188, 5914648985, 6759598840, 9463438376, 11829297970, 23658595940, 47317191880]

約数ペア:

[(1, 47317191880), (2, 23658595940), (4, 11829297970), (5, 9463438376), (7, 6759598840), (8, 5914648985), (10, 4731719188), (14, 3379799420), (19, 2490378520), (20, 2365859594), (28, 1689899710), (35, 1351919768), (38, 1245189260), (40, 1182929797), (56, 844949855), (70, 675959884), (76, 622594630), (95, 498075704), (133, 355768360), (140, 337979942), (152, 311297315), (190, 249037852), (266, 177884180), (280, 168989971), (380, 124518926), (532, 88942090), (665, 71153672), (760, 62259463), (1064, 44471045), (1330, 35576836), (2660, 17788418), (5320, 8894209)]