200440700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 451377360

約数和(自身を除く): 250936660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 59, 100, 106, 118, 212, 236, 265, 295, 530, 590, 641, 1060, 1180, 1282, 1325, 1475, 2564, 2650, 2950, 3127, 3205, 5300, 5900, 6254, 6410, 12508, 12820, 15635, 16025, 31270, 32050, 33973, 37819, 62540, 64100, 67946, 75638, 78175, 135892, 151276, 156350, 169865, 189095, 312700, 339730, 378190, 679460, 756380, 849325, 945475, 1698650, 1890950, 2004407, 3397300, 3781900, 4008814, 8017628, 10022035, 20044070, 40088140, 50110175, 100220350, 200440700]

約数ペア:

[(1, 200440700), (2, 100220350), (4, 50110175), (5, 40088140), (10, 20044070), (20, 10022035), (25, 8017628), (50, 4008814), (53, 3781900), (59, 3397300), (100, 2004407), (106, 1890950), (118, 1698650), (212, 945475), (236, 849325), (265, 756380), (295, 679460), (530, 378190), (590, 339730), (641, 312700), (1060, 189095), (1180, 169865), (1282, 156350), (1325, 151276), (1475, 135892), (2564, 78175), (2650, 75638), (2950, 67946), (3127, 64100), (3205, 62540), (5300, 37819), (5900, 33973), (6254, 32050), (6410, 31270), (12508, 16025), (12820, 15635)]