26938020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6701}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 76563648

約数和(自身を除く): 49625628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6701, 13402, 20103, 26804, 33505, 40206, 67010, 80412, 100515, 134020, 201030, 402060, 448967, 897934, 1346901, 1795868, 2244835, 2693802, 4489670, 5387604, 6734505, 8979340, 13469010, 26938020]

約数ペア:

[(1, 26938020), (2, 13469010), (3, 8979340), (4, 6734505), (5, 5387604), (6, 4489670), (10, 2693802), (12, 2244835), (15, 1795868), (20, 1346901), (30, 897934), (60, 448967), (67, 402060), (134, 201030), (201, 134020), (268, 100515), (335, 80412), (402, 67010), (670, 40206), (804, 33505), (1005, 26804), (1340, 20103), (2010, 13402), (4020, 6701)]