117961760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{105323}}^1$

素因数の和:105345

約数の個数: 48

約数和(自身を含む): 318499776

約数和(自身を除く): 200538016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 105323, 210646, 421292, 526615, 737261, 842584, 1053230, 1474522, 1685168, 2106460, 2949044, 3370336, 3686305, 4212920, 5898088, 7372610, 8425840, 11796176, 14745220, 16851680, 23592352, 29490440, 58980880, 117961760]

約数ペア:

[(1, 117961760), (2, 58980880), (4, 29490440), (5, 23592352), (7, 16851680), (8, 14745220), (10, 11796176), (14, 8425840), (16, 7372610), (20, 5898088), (28, 4212920), (32, 3686305), (35, 3370336), (40, 2949044), (56, 2106460), (70, 1685168), (80, 1474522), (112, 1053230), (140, 842584), (160, 737261), (224, 526615), (280, 421292), (560, 210646), (1120, 105323)]