27396560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11091

約数の個数: 40

約数和(自身を含む): 65757696

約数和(自身を除く): 38361136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11047, 22094, 44188, 55235, 88376, 110470, 176752, 220940, 342457, 441880, 684914, 883760, 1369828, 1712285, 2739656, 3424570, 5479312, 6849140, 13698280, 27396560]

約数ペア:

[(1, 27396560), (2, 13698280), (4, 6849140), (5, 5479312), (8, 3424570), (10, 2739656), (16, 1712285), (20, 1369828), (31, 883760), (40, 684914), (62, 441880), (80, 342457), (124, 220940), (155, 176752), (248, 110470), (310, 88376), (496, 55235), (620, 44188), (1240, 22094), (2480, 11047)]