74766140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 166494720

約数和(自身を除く): 91728580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1303, 1510, 2606, 2869, 3020, 5212, 5738, 6515, 11476, 13030, 14345, 24757, 26060, 28690, 49514, 57380, 99028, 123785, 196753, 247570, 393506, 495140, 787012, 983765, 1967530, 3738307, 3935060, 7476614, 14953228, 18691535, 37383070, 74766140]

約数ペア:

[(1, 74766140), (2, 37383070), (4, 18691535), (5, 14953228), (10, 7476614), (19, 3935060), (20, 3738307), (38, 1967530), (76, 983765), (95, 787012), (151, 495140), (190, 393506), (302, 247570), (380, 196753), (604, 123785), (755, 99028), (1303, 57380), (1510, 49514), (2606, 28690), (2869, 26060), (3020, 24757), (5212, 14345), (5738, 13030), (6515, 11476)]