4411840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 11137392

約数和(自身を除く): 6725552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 811, 1088, 1360, 1622, 2720, 3244, 4055, 5440, 6488, 8110, 12976, 13787, 16220, 25952, 27574, 32440, 51904, 55148, 64880, 68935, 110296, 129760, 137870, 220592, 259520, 275740, 441184, 551480, 882368, 1102960, 2205920, 4411840]

約数ペア:

[(1, 4411840), (2, 2205920), (4, 1102960), (5, 882368), (8, 551480), (10, 441184), (16, 275740), (17, 259520), (20, 220592), (32, 137870), (34, 129760), (40, 110296), (64, 68935), (68, 64880), (80, 55148), (85, 51904), (136, 32440), (160, 27574), (170, 25952), (272, 16220), (320, 13787), (340, 12976), (544, 8110), (680, 6488), (811, 5440), (1088, 4055), (1360, 3244), (1622, 2720)]