7156620010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{25453}}^1$

素因数の和:26398

約数の個数: 32

約数和(自身を含む): 13312645632

約数和(自身を除く): 6156025622

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 907, 1814, 4535, 9070, 25453, 28117, 50906, 56234, 127265, 140585, 254530, 281170, 789043, 1578086, 3945215, 7890430, 23085871, 46171742, 115429355, 230858710, 715662001, 1431324002, 3578310005, 7156620010]

約数ペア:

[(1, 7156620010), (2, 3578310005), (5, 1431324002), (10, 715662001), (31, 230858710), (62, 115429355), (155, 46171742), (310, 23085871), (907, 7890430), (1814, 3945215), (4535, 1578086), (9070, 789043), (25453, 281170), (28117, 254530), (50906, 140585), (56234, 127265)]