1327607450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1879}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 2663162880

約数和(自身を除く): 1335555430

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1087, 1879, 2174, 3758, 5435, 9395, 10870, 14131, 18790, 24427, 27175, 28262, 46975, 48854, 54350, 70655, 93950, 122135, 141310, 244270, 353275, 610675, 706550, 1221350, 2042473, 4084946, 10212365, 20424730, 26552149, 51061825, 53104298, 102123650, 132760745, 265521490, 663803725, 1327607450]

約数ペア:

[(1, 1327607450), (2, 663803725), (5, 265521490), (10, 132760745), (13, 102123650), (25, 53104298), (26, 51061825), (50, 26552149), (65, 20424730), (130, 10212365), (325, 4084946), (650, 2042473), (1087, 1221350), (1879, 706550), (2174, 610675), (3758, 353275), (5435, 244270), (9395, 141310), (10870, 122135), (14131, 93950), (18790, 70655), (24427, 54350), (27175, 48854), (28262, 46975)]