40844470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 35878730

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1109, 1270, 2218, 3683, 5545, 7366, 11090, 18415, 32161, 36830, 64322, 140843, 160805, 281686, 321610, 704215, 1408430, 4084447, 8168894, 20422235, 40844470]

約数ペア:

[(1, 40844470), (2, 20422235), (5, 8168894), (10, 4084447), (29, 1408430), (58, 704215), (127, 321610), (145, 281686), (254, 160805), (290, 140843), (635, 64322), (1109, 36830), (1270, 32161), (2218, 18415), (3683, 11090), (5545, 7366)]