1172259620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{11003}}^1$

素因数の和:11780

約数の個数: 48

約数和(自身を含む): 2817376128

約数和(自身を除く): 1645116508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 761, 1522, 3044, 3805, 5327, 7610, 10654, 11003, 15220, 21308, 22006, 26635, 44012, 53270, 55015, 77021, 106540, 110030, 154042, 220060, 308084, 385105, 770210, 1540420, 8373283, 16746566, 33493132, 41866415, 58612981, 83732830, 117225962, 167465660, 234451924, 293064905, 586129810, 1172259620]

約数ペア:

[(1, 1172259620), (2, 586129810), (4, 293064905), (5, 234451924), (7, 167465660), (10, 117225962), (14, 83732830), (20, 58612981), (28, 41866415), (35, 33493132), (70, 16746566), (140, 8373283), (761, 1540420), (1522, 770210), (3044, 385105), (3805, 308084), (5327, 220060), (7610, 154042), (10654, 110030), (11003, 106540), (15220, 77021), (21308, 55015), (22006, 53270), (26635, 44012)]