26514700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 61246080

約数和(自身を除く): 34731380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 223, 290, 410, 446, 580, 725, 820, 892, 1025, 1115, 1189, 1450, 2050, 2230, 2378, 2900, 4100, 4460, 4756, 5575, 5945, 6467, 9143, 11150, 11890, 12934, 18286, 22300, 23780, 25868, 29725, 32335, 36572, 45715, 59450, 64670, 91430, 118900, 129340, 161675, 182860, 228575, 265147, 323350, 457150, 530294, 646700, 914300, 1060588, 1325735, 2651470, 5302940, 6628675, 13257350, 26514700]

約数ペア:

[(1, 26514700), (2, 13257350), (4, 6628675), (5, 5302940), (10, 2651470), (20, 1325735), (25, 1060588), (29, 914300), (41, 646700), (50, 530294), (58, 457150), (82, 323350), (100, 265147), (116, 228575), (145, 182860), (164, 161675), (205, 129340), (223, 118900), (290, 91430), (410, 64670), (446, 59450), (580, 45715), (725, 36572), (820, 32335), (892, 29725), (1025, 25868), (1115, 23780), (1189, 22300), (1450, 18286), (2050, 12934), (2230, 11890), (2378, 11150), (2900, 9143), (4100, 6467), (4460, 5945), (4756, 5575)]