2705411150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2686

約数の個数: 72

約数和(自身を含む): 5494005504

約数和(自身を除く): 2788594354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 169, 254, 325, 338, 635, 650, 845, 1270, 1651, 1690, 2521, 3175, 3302, 4225, 5042, 6350, 8255, 8450, 12605, 16510, 21463, 25210, 32773, 41275, 42926, 63025, 65546, 82550, 107315, 126050, 163865, 214630, 320167, 327730, 426049, 536575, 640334, 819325, 852098, 1073150, 1600835, 1638650, 2130245, 3201670, 4162171, 4260490, 8004175, 8324342, 10651225, 16008350, 20810855, 21302450, 41621710, 54108223, 104054275, 108216446, 208108550, 270541115, 541082230, 1352705575, 2705411150]

約数ペア:

[(1, 2705411150), (2, 1352705575), (5, 541082230), (10, 270541115), (13, 208108550), (25, 108216446), (26, 104054275), (50, 54108223), (65, 41621710), (127, 21302450), (130, 20810855), (169, 16008350), (254, 10651225), (325, 8324342), (338, 8004175), (635, 4260490), (650, 4162171), (845, 3201670), (1270, 2130245), (1651, 1638650), (1690, 1600835), (2521, 1073150), (3175, 852098), (3302, 819325), (4225, 640334), (5042, 536575), (6350, 426049), (8255, 327730), (8450, 320167), (12605, 214630), (16510, 163865), (21463, 126050), (25210, 107315), (32773, 82550), (41275, 65546), (42926, 63025)]