716303950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1279}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 1394196480

約数和(自身を除く): 677892530

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 487, 575, 974, 1150, 1279, 2435, 2558, 4870, 6395, 11201, 12175, 12790, 22402, 24350, 29417, 31975, 56005, 58834, 63950, 112010, 147085, 280025, 294170, 560050, 622873, 735425, 1245746, 1470850, 3114365, 6228730, 14326079, 15571825, 28652158, 31143650, 71630395, 143260790, 358151975, 716303950]

約数ペア:

[(1, 716303950), (2, 358151975), (5, 143260790), (10, 71630395), (23, 31143650), (25, 28652158), (46, 15571825), (50, 14326079), (115, 6228730), (230, 3114365), (487, 1470850), (575, 1245746), (974, 735425), (1150, 622873), (1279, 560050), (2435, 294170), (2558, 280025), (4870, 147085), (6395, 112010), (11201, 63950), (12175, 58834), (12790, 56005), (22402, 31975), (24350, 29417)]