875356340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{8269}}^1$

素因数の和:8424

約数の個数: 48

約数和(自身を含む): 1889529600

約数和(自身を除く): 1014173260

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 1340, 1580, 5293, 8269, 10586, 16538, 21172, 26465, 33076, 41345, 52930, 82690, 105860, 165380, 554023, 653251, 1108046, 1306502, 2216092, 2613004, 2770115, 3266255, 5540230, 6532510, 11080460, 13065020, 43767817, 87535634, 175071268, 218839085, 437678170, 875356340]

約数ペア:

[(1, 875356340), (2, 437678170), (4, 218839085), (5, 175071268), (10, 87535634), (20, 43767817), (67, 13065020), (79, 11080460), (134, 6532510), (158, 5540230), (268, 3266255), (316, 2770115), (335, 2613004), (395, 2216092), (670, 1306502), (790, 1108046), (1340, 653251), (1580, 554023), (5293, 165380), (8269, 105860), (10586, 82690), (16538, 52930), (21172, 41345), (26465, 33076)]