1395900350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{52379}}^1$

素因数の和:52445

約数の個数: 48

約数和(自身を含む): 2864347920

約数和(自身を除く): 1468447570

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 52379, 104758, 261895, 523790, 680927, 1309475, 1361854, 2147539, 2618950, 3404635, 4295078, 6809270, 10737695, 17023175, 21475390, 27918007, 34046350, 53688475, 55836014, 107376950, 139590035, 279180070, 697950175, 1395900350]

約数ペア:

[(1, 1395900350), (2, 697950175), (5, 279180070), (10, 139590035), (13, 107376950), (25, 55836014), (26, 53688475), (41, 34046350), (50, 27918007), (65, 21475390), (82, 17023175), (130, 10737695), (205, 6809270), (325, 4295078), (410, 3404635), (533, 2618950), (650, 2147539), (1025, 1361854), (1066, 1309475), (2050, 680927), (2665, 523790), (5330, 261895), (13325, 104758), (26650, 52379)]