97856860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 212357376

約数和(自身を除く): 114500516

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 370, 446, 593, 740, 892, 1115, 1186, 2230, 2372, 2965, 4460, 5930, 8251, 11860, 16502, 21941, 33004, 41255, 43882, 82510, 87764, 109705, 132239, 165020, 219410, 264478, 438820, 528956, 661195, 1322390, 2644780, 4892843, 9785686, 19571372, 24464215, 48928430, 97856860]

約数ペア:

[(1, 97856860), (2, 48928430), (4, 24464215), (5, 19571372), (10, 9785686), (20, 4892843), (37, 2644780), (74, 1322390), (148, 661195), (185, 528956), (223, 438820), (370, 264478), (446, 219410), (593, 165020), (740, 132239), (892, 109705), (1115, 87764), (1186, 82510), (2230, 43882), (2372, 41255), (2965, 33004), (4460, 21941), (5930, 16502), (8251, 11860)]