2013984500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{33289}}^1$

素因数の和:33330

約数の個数: 72

約数和(自身を含む): 4834906440

約数和(自身を除く): 2820921940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 5500, 6050, 12100, 15125, 30250, 33289, 60500, 66578, 133156, 166445, 332890, 366179, 665780, 732358, 832225, 1464716, 1664450, 1830895, 3328900, 3661790, 4027969, 4161125, 7323580, 8055938, 8322250, 9154475, 16111876, 16644500, 18308950, 20139845, 36617900, 40279690, 45772375, 80559380, 91544750, 100699225, 183089500, 201398450, 402796900, 503496125, 1006992250, 2013984500]

約数ペア:

[(1, 2013984500), (2, 1006992250), (4, 503496125), (5, 402796900), (10, 201398450), (11, 183089500), (20, 100699225), (22, 91544750), (25, 80559380), (44, 45772375), (50, 40279690), (55, 36617900), (100, 20139845), (110, 18308950), (121, 16644500), (125, 16111876), (220, 9154475), (242, 8322250), (250, 8055938), (275, 7323580), (484, 4161125), (500, 4027969), (550, 3661790), (605, 3328900), (1100, 1830895), (1210, 1664450), (1375, 1464716), (2420, 832225), (2750, 732358), (3025, 665780), (5500, 366179), (6050, 332890), (12100, 166445), (15125, 133156), (30250, 66578), (33289, 60500)]