768524060

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{70249}}^1$

素因数の和:70805

約数の個数: 24

約数和(自身を含む): 1616874000

約数和(自身を除く): 848349940

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 10940, 70249, 140498, 280996, 351245, 702490, 1404980, 38426203, 76852406, 153704812, 192131015, 384262030, 768524060]

約数ペア:

[(1, 768524060), (2, 384262030), (4, 192131015), (5, 153704812), (10, 76852406), (20, 38426203), (547, 1404980), (1094, 702490), (2188, 351245), (2735, 280996), (5470, 140498), (10940, 70249)]