294208420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2557}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 675557568

約数和(自身を除く): 381349148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 523, 1046, 2092, 2557, 2615, 5114, 5230, 5753, 10228, 10460, 11506, 12785, 23012, 25570, 28127, 28765, 51140, 56254, 57530, 112508, 115060, 140635, 281270, 562540, 1337311, 2674622, 5349244, 6686555, 13373110, 14710421, 26746220, 29420842, 58841684, 73552105, 147104210, 294208420]

約数ペア:

[(1, 294208420), (2, 147104210), (4, 73552105), (5, 58841684), (10, 29420842), (11, 26746220), (20, 14710421), (22, 13373110), (44, 6686555), (55, 5349244), (110, 2674622), (220, 1337311), (523, 562540), (1046, 281270), (2092, 140635), (2557, 115060), (2615, 112508), (5114, 57530), (5230, 56254), (5753, 51140), (10228, 28765), (10460, 28127), (11506, 25570), (12785, 23012)]