25555380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 78019200

約数和(自身を除く): 52463820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 773, 870, 1102, 1140, 1546, 1653, 1740, 2204, 2319, 2755, 3092, 3306, 3865, 4638, 5510, 6612, 7730, 8265, 9276, 11020, 11595, 14687, 15460, 16530, 22417, 23190, 29374, 33060, 44061, 44834, 46380, 58748, 67251, 73435, 88122, 89668, 112085, 134502, 146870, 176244, 220305, 224170, 269004, 293740, 336255, 425923, 440610, 448340, 672510, 851846, 881220, 1277769, 1345020, 1703692, 2129615, 2555538, 4259230, 5111076, 6388845, 8518460, 12777690, 25555380]

約数ペア:

[(1, 25555380), (2, 12777690), (3, 8518460), (4, 6388845), (5, 5111076), (6, 4259230), (10, 2555538), (12, 2129615), (15, 1703692), (19, 1345020), (20, 1277769), (29, 881220), (30, 851846), (38, 672510), (57, 448340), (58, 440610), (60, 425923), (76, 336255), (87, 293740), (95, 269004), (114, 224170), (116, 220305), (145, 176244), (174, 146870), (190, 134502), (228, 112085), (285, 89668), (290, 88122), (348, 73435), (380, 67251), (435, 58748), (551, 46380), (570, 44834), (580, 44061), (773, 33060), (870, 29374), (1102, 23190), (1140, 22417), (1546, 16530), (1653, 15460), (1740, 14687), (2204, 11595), (2319, 11020), (2755, 9276), (3092, 8265), (3306, 7730), (3865, 6612), (4638, 5510)]