63342280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19079}}^1$

素因数の和:19173

約数の個数: 32

約数和(自身を含む): 144244800

約数和(自身を除く): 80902520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 19079, 38158, 76316, 95395, 152632, 190790, 381580, 763160, 1583557, 3167114, 6334228, 7917785, 12668456, 15835570, 31671140, 63342280]

約数ペア:

[(1, 63342280), (2, 31671140), (4, 15835570), (5, 12668456), (8, 7917785), (10, 6334228), (20, 3167114), (40, 1583557), (83, 763160), (166, 381580), (332, 190790), (415, 152632), (664, 95395), (830, 76316), (1660, 38158), (3320, 19079)]