8331020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 18779040

約数和(自身を除く): 10448020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 229, 340, 428, 458, 535, 916, 1070, 1145, 1819, 2140, 2290, 3638, 3893, 4580, 7276, 7786, 9095, 15572, 18190, 19465, 24503, 36380, 38930, 49006, 77860, 98012, 122515, 245030, 416551, 490060, 833102, 1666204, 2082755, 4165510, 8331020]

約数ペア:

[(1, 8331020), (2, 4165510), (4, 2082755), (5, 1666204), (10, 833102), (17, 490060), (20, 416551), (34, 245030), (68, 122515), (85, 98012), (107, 77860), (170, 49006), (214, 38930), (229, 36380), (340, 24503), (428, 19465), (458, 18190), (535, 15572), (916, 9095), (1070, 7786), (1145, 7276), (1819, 4580), (2140, 3893), (2290, 3638)]