2697213650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{1873}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 5094611424

約数和(自身を除く): 2397397774

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 347, 415, 694, 830, 1735, 1873, 2075, 3470, 3746, 4150, 8675, 9365, 17350, 18730, 28801, 46825, 57602, 93650, 144005, 155459, 288010, 310918, 649931, 720025, 777295, 1299862, 1440050, 1554590, 3249655, 3886475, 6499310, 7772950, 16248275, 32496550, 53944273, 107888546, 269721365, 539442730, 1348606825, 2697213650]

約数ペア:

[(1, 2697213650), (2, 1348606825), (5, 539442730), (10, 269721365), (25, 107888546), (50, 53944273), (83, 32496550), (166, 16248275), (347, 7772950), (415, 6499310), (694, 3886475), (830, 3249655), (1735, 1554590), (1873, 1440050), (2075, 1299862), (3470, 777295), (3746, 720025), (4150, 649931), (8675, 310918), (9365, 288010), (17350, 155459), (18730, 144005), (28801, 93650), (46825, 57602)]