2225775020

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{46351}}^1$

素因数の和:46388

約数の個数: 60

約数和(自身を含む): 5452941984

約数和(自身を除く): 3227166964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2401, 3430, 4802, 6860, 9604, 12005, 24010, 46351, 48020, 92702, 185404, 231755, 324457, 463510, 648914, 927020, 1297828, 1622285, 2271199, 3244570, 4542398, 6489140, 9084796, 11355995, 15898393, 22711990, 31796786, 45423980, 63593572, 79491965, 111288751, 158983930, 222577502, 317967860, 445155004, 556443755, 1112887510, 2225775020]

約数ペア:

[(1, 2225775020), (2, 1112887510), (4, 556443755), (5, 445155004), (7, 317967860), (10, 222577502), (14, 158983930), (20, 111288751), (28, 79491965), (35, 63593572), (49, 45423980), (70, 31796786), (98, 22711990), (140, 15898393), (196, 11355995), (245, 9084796), (343, 6489140), (490, 4542398), (686, 3244570), (980, 2271199), (1372, 1622285), (1715, 1297828), (2401, 927020), (3430, 648914), (4802, 463510), (6860, 324457), (9604, 231755), (12005, 185404), (24010, 92702), (46351, 48020)]