1284663650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3769}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 2537013960

約数和(自身を除く): 1252350310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 401, 425, 802, 850, 2005, 3769, 4010, 6817, 7538, 10025, 13634, 18845, 20050, 34085, 37690, 64073, 68170, 94225, 128146, 170425, 188450, 320365, 340850, 640730, 1511369, 1601825, 3022738, 3203650, 7556845, 15113690, 25693273, 37784225, 51386546, 75568450, 128466365, 256932730, 642331825, 1284663650]

約数ペア:

[(1, 1284663650), (2, 642331825), (5, 256932730), (10, 128466365), (17, 75568450), (25, 51386546), (34, 37784225), (50, 25693273), (85, 15113690), (170, 7556845), (401, 3203650), (425, 3022738), (802, 1601825), (850, 1511369), (2005, 640730), (3769, 340850), (4010, 320365), (6817, 188450), (7538, 170425), (10025, 128146), (13634, 94225), (18845, 68170), (20050, 64073), (34085, 37690)]