120833020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1064

約数の個数: 108

約数和(自身を含む): 324770040

約数和(自身を除く): 203937020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1019, 1078, 1210, 1540, 1694, 2038, 2156, 2420, 2695, 3388, 4076, 4235, 5095, 5390, 5929, 7133, 8470, 10190, 10780, 11209, 11858, 14266, 16940, 20380, 22418, 23716, 28532, 29645, 35665, 44836, 49931, 56045, 59290, 71330, 78463, 99862, 112090, 118580, 123299, 142660, 156926, 199724, 224180, 246598, 249655, 313852, 392315, 493196, 499310, 549241, 616495, 784630, 863093, 998620, 1098482, 1232990, 1569260, 1726186, 2196964, 2465980, 2746205, 3452372, 4315465, 5492410, 6041651, 8630930, 10984820, 12083302, 17261860, 24166604, 30208255, 60416510, 120833020]

約数ペア:

[(1, 120833020), (2, 60416510), (4, 30208255), (5, 24166604), (7, 17261860), (10, 12083302), (11, 10984820), (14, 8630930), (20, 6041651), (22, 5492410), (28, 4315465), (35, 3452372), (44, 2746205), (49, 2465980), (55, 2196964), (70, 1726186), (77, 1569260), (98, 1232990), (110, 1098482), (121, 998620), (140, 863093), (154, 784630), (196, 616495), (220, 549241), (242, 499310), (245, 493196), (308, 392315), (385, 313852), (484, 249655), (490, 246598), (539, 224180), (605, 199724), (770, 156926), (847, 142660), (980, 123299), (1019, 118580), (1078, 112090), (1210, 99862), (1540, 78463), (1694, 71330), (2038, 59290), (2156, 56045), (2420, 49931), (2695, 44836), (3388, 35665), (4076, 29645), (4235, 28532), (5095, 23716), (5390, 22418), (5929, 20380), (7133, 16940), (8470, 14266), (10190, 11858), (10780, 11209)]