22279020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19543}}^1$

素因数の和:19574

約数の個数: 48

約数和(自身を含む): 65667840

約数和(自身を除く): 43388820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 19543, 39086, 58629, 78172, 97715, 117258, 195430, 234516, 293145, 371317, 390860, 586290, 742634, 1113951, 1172580, 1485268, 1856585, 2227902, 3713170, 4455804, 5569755, 7426340, 11139510, 22279020]

約数ペア:

[(1, 22279020), (2, 11139510), (3, 7426340), (4, 5569755), (5, 4455804), (6, 3713170), (10, 2227902), (12, 1856585), (15, 1485268), (19, 1172580), (20, 1113951), (30, 742634), (38, 586290), (57, 390860), (60, 371317), (76, 293145), (95, 234516), (114, 195430), (190, 117258), (228, 97715), (285, 78172), (380, 58629), (570, 39086), (1140, 19543)]