3944600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 10142580

約数和(自身を除く): 6197980

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 163, 200, 220, 242, 275, 326, 440, 484, 550, 605, 652, 815, 968, 1100, 1210, 1304, 1630, 1793, 2200, 2420, 3025, 3260, 3586, 4075, 4840, 6050, 6520, 7172, 8150, 8965, 12100, 14344, 16300, 17930, 19723, 24200, 32600, 35860, 39446, 44825, 71720, 78892, 89650, 98615, 157784, 179300, 197230, 358600, 394460, 493075, 788920, 986150, 1972300, 3944600]

約数ペア:

[(1, 3944600), (2, 1972300), (4, 986150), (5, 788920), (8, 493075), (10, 394460), (11, 358600), (20, 197230), (22, 179300), (25, 157784), (40, 98615), (44, 89650), (50, 78892), (55, 71720), (88, 44825), (100, 39446), (110, 35860), (121, 32600), (163, 24200), (200, 19723), (220, 17930), (242, 16300), (275, 14344), (326, 12100), (440, 8965), (484, 8150), (550, 7172), (605, 6520), (652, 6050), (815, 4840), (968, 4075), (1100, 3586), (1210, 3260), (1304, 3025), (1630, 2420), (1793, 2200)]