401068810

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 732250512

約数和(自身を除く): 331181702

約数列:

[1, 2, 5, 10, 97, 194, 313, 485, 626, 970, 1321, 1565, 2642, 3130, 6605, 13210, 30361, 60722, 128137, 151805, 256274, 303610, 413473, 640685, 826946, 1281370, 2067365, 4134730, 40106881, 80213762, 200534405, 401068810]

約数ペア:

[(1, 401068810), (2, 200534405), (5, 80213762), (10, 40106881), (97, 4134730), (194, 2067365), (313, 1281370), (485, 826946), (626, 640685), (970, 413473), (1321, 303610), (1565, 256274), (2642, 151805), (3130, 128137), (6605, 60722), (13210, 30361)]