15707965120

素因数分解:

$2^6\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{17327}}^1$

素因数の和:20177

約数の個数: 56

約数和(自身を含む): 37419954624

約数和(自身を除く): 21711989504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2833, 5666, 11332, 14165, 17327, 22664, 28330, 34654, 45328, 56660, 69308, 86635, 90656, 113320, 138616, 173270, 181312, 226640, 277232, 346540, 453280, 554464, 693080, 906560, 1108928, 1386160, 2772320, 5544640, 49087391, 98174782, 196349564, 245436955, 392699128, 490873910, 785398256, 981747820, 1570796512, 1963495640, 3141593024, 3926991280, 7853982560, 15707965120]

約数ペア:

[(1, 15707965120), (2, 7853982560), (4, 3926991280), (5, 3141593024), (8, 1963495640), (10, 1570796512), (16, 981747820), (20, 785398256), (32, 490873910), (40, 392699128), (64, 245436955), (80, 196349564), (160, 98174782), (320, 49087391), (2833, 5544640), (5666, 2772320), (11332, 1386160), (14165, 1108928), (17327, 906560), (22664, 693080), (28330, 554464), (34654, 453280), (45328, 346540), (56660, 277232), (69308, 226640), (86635, 181312), (90656, 173270), (113320, 138616)]