69060560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27847}}^1$

素因数の和:27891

約数の個数: 40

約数和(自身を含む): 165751296

約数和(自身を除く): 96690736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 27847, 55694, 111388, 139235, 222776, 278470, 445552, 556940, 863257, 1113880, 1726514, 2227760, 3453028, 4316285, 6906056, 8632570, 13812112, 17265140, 34530280, 69060560]

約数ペア:

[(1, 69060560), (2, 34530280), (4, 17265140), (5, 13812112), (8, 8632570), (10, 6906056), (16, 4316285), (20, 3453028), (31, 2227760), (40, 1726514), (62, 1113880), (80, 863257), (124, 556940), (155, 445552), (248, 278470), (310, 222776), (496, 139235), (620, 111388), (1240, 55694), (2480, 27847)]