34530280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27847}}^1$

素因数の和:27889

約数の個数: 32

約数和(自身を含む): 80202240

約数和(自身を除く): 45671960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 27847, 55694, 111388, 139235, 222776, 278470, 556940, 863257, 1113880, 1726514, 3453028, 4316285, 6906056, 8632570, 17265140, 34530280]

約数ペア:

[(1, 34530280), (2, 17265140), (4, 8632570), (5, 6906056), (8, 4316285), (10, 3453028), (20, 1726514), (31, 1113880), (40, 863257), (62, 556940), (124, 278470), (155, 222776), (248, 139235), (310, 111388), (620, 55694), (1240, 27847)]