2983174960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{41387}}^1$

素因数の和:41470

約数の個数: 80

約数和(自身を含む): 7482619296

約数和(自身を除く): 4499444336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1060, 1360, 1802, 2120, 3604, 4240, 4505, 7208, 9010, 14416, 18020, 36040, 41387, 72080, 82774, 165548, 206935, 331096, 413870, 662192, 703579, 827740, 1407158, 1655480, 2193511, 2814316, 3310960, 3517895, 4387022, 5628632, 7035790, 8774044, 10967555, 11257264, 14071580, 17548088, 21935110, 28143160, 35096176, 37289687, 43870220, 56286320, 74579374, 87740440, 149158748, 175480880, 186448435, 298317496, 372896870, 596634992, 745793740, 1491587480, 2983174960]

約数ペア:

[(1, 2983174960), (2, 1491587480), (4, 745793740), (5, 596634992), (8, 372896870), (10, 298317496), (16, 186448435), (17, 175480880), (20, 149158748), (34, 87740440), (40, 74579374), (53, 56286320), (68, 43870220), (80, 37289687), (85, 35096176), (106, 28143160), (136, 21935110), (170, 17548088), (212, 14071580), (265, 11257264), (272, 10967555), (340, 8774044), (424, 7035790), (530, 5628632), (680, 4387022), (848, 3517895), (901, 3310960), (1060, 2814316), (1360, 2193511), (1802, 1655480), (2120, 1407158), (3604, 827740), (4240, 703579), (4505, 662192), (7208, 413870), (9010, 331096), (14416, 206935), (18020, 165548), (36040, 82774), (41387, 72080)]