11502260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 31203396

約数和(自身を除く): 19701136

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 97, 98, 110, 121, 140, 154, 194, 196, 220, 242, 245, 308, 385, 388, 484, 485, 490, 539, 605, 679, 770, 847, 970, 980, 1067, 1078, 1210, 1358, 1540, 1694, 1940, 2134, 2156, 2420, 2695, 2716, 3388, 3395, 4235, 4268, 4753, 5335, 5390, 5929, 6790, 7469, 8470, 9506, 10670, 10780, 11737, 11858, 13580, 14938, 16940, 19012, 21340, 23474, 23716, 23765, 29645, 29876, 37345, 46948, 47530, 52283, 58685, 59290, 74690, 82159, 95060, 104566, 117370, 118580, 149380, 164318, 209132, 234740, 261415, 328636, 410795, 522830, 575113, 821590, 1045660, 1150226, 1643180, 2300452, 2875565, 5751130, 11502260]

約数ペア:

[(1, 11502260), (2, 5751130), (4, 2875565), (5, 2300452), (7, 1643180), (10, 1150226), (11, 1045660), (14, 821590), (20, 575113), (22, 522830), (28, 410795), (35, 328636), (44, 261415), (49, 234740), (55, 209132), (70, 164318), (77, 149380), (97, 118580), (98, 117370), (110, 104566), (121, 95060), (140, 82159), (154, 74690), (194, 59290), (196, 58685), (220, 52283), (242, 47530), (245, 46948), (308, 37345), (385, 29876), (388, 29645), (484, 23765), (485, 23716), (490, 23474), (539, 21340), (605, 19012), (679, 16940), (770, 14938), (847, 13580), (970, 11858), (980, 11737), (1067, 10780), (1078, 10670), (1210, 9506), (1358, 8470), (1540, 7469), (1694, 6790), (1940, 5929), (2134, 5390), (2156, 5335), (2420, 4753), (2695, 4268), (2716, 4235), (3388, 3395)]