26404300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 65013200

約数和(自身を除く): 38608900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1069, 1235, 1300, 1900, 2138, 2470, 4276, 4940, 5345, 6175, 10690, 12350, 13897, 20311, 21380, 24700, 26725, 27794, 40622, 53450, 55588, 69485, 81244, 101555, 106900, 138970, 203110, 264043, 277940, 347425, 406220, 507775, 528086, 694850, 1015550, 1056172, 1320215, 1389700, 2031100, 2640430, 5280860, 6601075, 13202150, 26404300]

約数ペア:

[(1, 26404300), (2, 13202150), (4, 6601075), (5, 5280860), (10, 2640430), (13, 2031100), (19, 1389700), (20, 1320215), (25, 1056172), (26, 1015550), (38, 694850), (50, 528086), (52, 507775), (65, 406220), (76, 347425), (95, 277940), (100, 264043), (130, 203110), (190, 138970), (247, 106900), (260, 101555), (325, 81244), (380, 69485), (475, 55588), (494, 53450), (650, 40622), (950, 27794), (988, 26725), (1069, 24700), (1235, 21380), (1300, 20311), (1900, 13897), (2138, 12350), (2470, 10690), (4276, 6175), (4940, 5345)]