516734804540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4108243}}^1$

素因数の和:4108602

約数の個数: 48

約数和(自身を含む): 1145707086720

約数和(自身を除く): 628972282180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 331, 380, 662, 1324, 1655, 3310, 6289, 6620, 12578, 25156, 31445, 62890, 125780, 4108243, 8216486, 16432972, 20541215, 41082430, 78056617, 82164860, 156113234, 312226468, 390283085, 780566170, 1359828433, 1561132340, 2719656866, 5439313732, 6799142165, 13598284330, 25836740227, 27196568660, 51673480454, 103346960908, 129183701135, 258367402270, 516734804540]

約数ペア:

[(1, 516734804540), (2, 258367402270), (4, 129183701135), (5, 103346960908), (10, 51673480454), (19, 27196568660), (20, 25836740227), (38, 13598284330), (76, 6799142165), (95, 5439313732), (190, 2719656866), (331, 1561132340), (380, 1359828433), (662, 780566170), (1324, 390283085), (1655, 312226468), (3310, 156113234), (6289, 82164860), (6620, 78056617), (12578, 41082430), (25156, 20541215), (31445, 16432972), (62890, 8216486), (125780, 4108243)]