26711340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23431}}^1$

素因数の和:23462

約数の個数: 48

約数和(自身を含む): 78731520

約数和(自身を除く): 52020180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23431, 46862, 70293, 93724, 117155, 140586, 234310, 281172, 351465, 445189, 468620, 702930, 890378, 1335567, 1405860, 1780756, 2225945, 2671134, 4451890, 5342268, 6677835, 8903780, 13355670, 26711340]

約数ペア:

[(1, 26711340), (2, 13355670), (3, 8903780), (4, 6677835), (5, 5342268), (6, 4451890), (10, 2671134), (12, 2225945), (15, 1780756), (19, 1405860), (20, 1335567), (30, 890378), (38, 702930), (57, 468620), (60, 445189), (76, 351465), (95, 281172), (114, 234310), (190, 140586), (228, 117155), (285, 93724), (380, 70293), (570, 46862), (1140, 23431)]