57378400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4256

約数の個数: 72

約数和(自身を含む): 148349880

約数和(自身を除く): 90971480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4219, 6800, 8438, 13600, 16876, 21095, 33752, 42190, 67504, 71723, 84380, 105475, 135008, 143446, 168760, 210950, 286892, 337520, 358615, 421900, 573784, 675040, 717230, 843800, 1147568, 1434460, 1687600, 1793075, 2295136, 2868920, 3375200, 3586150, 5737840, 7172300, 11475680, 14344600, 28689200, 57378400]

約数ペア:

[(1, 57378400), (2, 28689200), (4, 14344600), (5, 11475680), (8, 7172300), (10, 5737840), (16, 3586150), (17, 3375200), (20, 2868920), (25, 2295136), (32, 1793075), (34, 1687600), (40, 1434460), (50, 1147568), (68, 843800), (80, 717230), (85, 675040), (100, 573784), (136, 421900), (160, 358615), (170, 337520), (200, 286892), (272, 210950), (340, 168760), (400, 143446), (425, 135008), (544, 105475), (680, 84380), (800, 71723), (850, 67504), (1360, 42190), (1700, 33752), (2720, 21095), (3400, 16876), (4219, 13600), (6800, 8438)]