70496240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18749}}^1$

素因数の和:18809

約数の個数: 40

約数和(自身を含む): 167400000

約数和(自身を除く): 96903760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 18749, 37498, 74996, 93745, 149992, 187490, 299984, 374980, 749960, 881203, 1499920, 1762406, 3524812, 4406015, 7049624, 8812030, 14099248, 17624060, 35248120, 70496240]

約数ペア:

[(1, 70496240), (2, 35248120), (4, 17624060), (5, 14099248), (8, 8812030), (10, 7049624), (16, 4406015), (20, 3524812), (40, 1762406), (47, 1499920), (80, 881203), (94, 749960), (188, 374980), (235, 299984), (376, 187490), (470, 149992), (752, 93745), (940, 74996), (1880, 37498), (3760, 18749)]