2703641450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 5091102720

約数和(自身を除く): 2387461270

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 431, 545, 862, 1090, 1151, 2155, 2302, 2725, 4310, 5450, 5755, 10775, 11510, 21550, 28775, 46979, 57550, 93958, 125459, 234895, 250918, 469790, 496081, 627295, 992162, 1174475, 1254590, 2348950, 2480405, 3136475, 4960810, 6272950, 12402025, 24804050, 54072829, 108145658, 270364145, 540728290, 1351820725, 2703641450]

約数ペア:

[(1, 2703641450), (2, 1351820725), (5, 540728290), (10, 270364145), (25, 108145658), (50, 54072829), (109, 24804050), (218, 12402025), (431, 6272950), (545, 4960810), (862, 3136475), (1090, 2480405), (1151, 2348950), (2155, 1254590), (2302, 1174475), (2725, 992162), (4310, 627295), (5450, 496081), (5755, 469790), (10775, 250918), (11510, 234895), (21550, 125459), (28775, 93958), (46979, 57550)]