4183175020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{24443}}^1$

素因数の和:24694

約数の個数: 48

約数和(自身を含む): 9034502400

約数和(自身を除く): 4851327380

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 199, 215, 398, 430, 796, 860, 995, 1990, 3980, 8557, 17114, 24443, 34228, 42785, 48886, 85570, 97772, 122215, 171140, 244430, 488860, 1051049, 2102098, 4204196, 4864157, 5255245, 9728314, 10510490, 19456628, 21020980, 24320785, 48641570, 97283140, 209158751, 418317502, 836635004, 1045793755, 2091587510, 4183175020]

約数ペア:

[(1, 4183175020), (2, 2091587510), (4, 1045793755), (5, 836635004), (10, 418317502), (20, 209158751), (43, 97283140), (86, 48641570), (172, 24320785), (199, 21020980), (215, 19456628), (398, 10510490), (430, 9728314), (796, 5255245), (860, 4864157), (995, 4204196), (1990, 2102098), (3980, 1051049), (8557, 488860), (17114, 244430), (24443, 171140), (34228, 122215), (42785, 97772), (48886, 85570)]