64025500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 174440448

約数和(自身を除く): 110414948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1663, 1750, 1925, 2750, 3326, 3500, 3850, 5500, 6652, 7700, 8315, 9625, 11641, 16630, 18293, 19250, 23282, 33260, 36586, 38500, 41575, 46564, 58205, 73172, 83150, 91465, 116410, 128051, 166300, 182930, 207875, 232820, 256102, 291025, 365860, 415750, 457325, 512204, 582050, 640255, 831500, 914650, 1164100, 1280510, 1455125, 1829300, 2286625, 2561020, 2910250, 3201275, 4573250, 5820500, 6402550, 9146500, 12805100, 16006375, 32012750, 64025500]

約数ペア:

[(1, 64025500), (2, 32012750), (4, 16006375), (5, 12805100), (7, 9146500), (10, 6402550), (11, 5820500), (14, 4573250), (20, 3201275), (22, 2910250), (25, 2561020), (28, 2286625), (35, 1829300), (44, 1455125), (50, 1280510), (55, 1164100), (70, 914650), (77, 831500), (100, 640255), (110, 582050), (125, 512204), (140, 457325), (154, 415750), (175, 365860), (220, 291025), (250, 256102), (275, 232820), (308, 207875), (350, 182930), (385, 166300), (500, 128051), (550, 116410), (700, 91465), (770, 83150), (875, 73172), (1100, 58205), (1375, 46564), (1540, 41575), (1663, 38500), (1750, 36586), (1925, 33260), (2750, 23282), (3326, 19250), (3500, 18293), (3850, 16630), (5500, 11641), (6652, 9625), (7700, 8315)]