82213460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3889}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 198670080

約数和(自身を除く): 116456620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3889, 4228, 5285, 7778, 10570, 15556, 19445, 21140, 27223, 38890, 54446, 77780, 108892, 136115, 272230, 544460, 587239, 1174478, 2348956, 2936195, 4110673, 5872390, 8221346, 11744780, 16442692, 20553365, 41106730, 82213460]

約数ペア:

[(1, 82213460), (2, 41106730), (4, 20553365), (5, 16442692), (7, 11744780), (10, 8221346), (14, 5872390), (20, 4110673), (28, 2936195), (35, 2348956), (70, 1174478), (140, 587239), (151, 544460), (302, 272230), (604, 136115), (755, 108892), (1057, 77780), (1510, 54446), (2114, 38890), (3020, 27223), (3889, 21140), (4228, 19445), (5285, 15556), (7778, 10570)]