84039080

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2843}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 189410400

約数和(自身を除く): 105371320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2843, 2956, 3695, 5686, 5912, 7390, 11372, 14215, 14780, 22744, 28430, 29560, 56860, 113720, 2100977, 4201954, 8403908, 10504885, 16807816, 21009770, 42019540, 84039080]

約数ペア:

[(1, 84039080), (2, 42019540), (4, 21009770), (5, 16807816), (8, 10504885), (10, 8403908), (20, 4201954), (40, 2100977), (739, 113720), (1478, 56860), (2843, 29560), (2956, 28430), (3695, 22744), (5686, 14780), (5912, 14215), (7390, 11372)]