5649461860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{108769}}^1$

素因数の和:108845

約数の個数: 72

約数和(自身を含む): 14061350520

約数和(自身を除く): 8411888660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 12985, 25970, 51940, 108769, 217538, 435076, 543845, 761383, 1087690, 1522766, 2175380, 3045532, 3806915, 5329681, 5764757, 7613830, 10659362, 11529514, 15227660, 21318724, 23059028, 26648405, 28823785, 40353299, 53296810, 57647570, 80706598, 106593620, 115295140, 161413196, 201766495, 282473093, 403532990, 564946186, 807065980, 1129892372, 1412365465, 2824730930, 5649461860]

約数ペア:

[(1, 5649461860), (2, 2824730930), (4, 1412365465), (5, 1129892372), (7, 807065980), (10, 564946186), (14, 403532990), (20, 282473093), (28, 201766495), (35, 161413196), (49, 115295140), (53, 106593620), (70, 80706598), (98, 57647570), (106, 53296810), (140, 40353299), (196, 28823785), (212, 26648405), (245, 23059028), (265, 21318724), (371, 15227660), (490, 11529514), (530, 10659362), (742, 7613830), (980, 5764757), (1060, 5329681), (1484, 3806915), (1855, 3045532), (2597, 2175380), (3710, 1522766), (5194, 1087690), (7420, 761383), (10388, 543845), (12985, 435076), (25970, 217538), (51940, 108769)]