40719385

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 16760807

約数列:

[1, 5, 7, 35, 83, 107, 131, 415, 535, 581, 655, 749, 917, 2905, 3745, 4585, 8881, 10873, 14017, 44405, 54365, 62167, 70085, 76111, 98119, 310835, 380555, 490595, 1163411, 5817055, 8143877, 40719385]

約数ペア:

[(1, 40719385), (5, 8143877), (7, 5817055), (35, 1163411), (83, 490595), (107, 380555), (131, 310835), (415, 98119), (535, 76111), (581, 70085), (655, 62167), (749, 54365), (917, 44405), (2905, 14017), (3745, 10873), (4585, 8881)]