1000657082890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1\times {\mathrm{10667}}^1$

素因数の和:11839

約数の個数: 64

約数和(自身を含む): 1840204396800

約数和(自身を除く): 839547313910

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 445, 545, 890, 967, 1090, 1934, 4835, 9670, 9701, 10667, 19402, 21334, 48505, 53335, 86063, 97010, 105403, 106670, 172126, 210806, 430315, 527015, 860630, 949363, 1054030, 1162703, 1898726, 2325406, 4746815, 5813515, 9380867, 9493630, 10314989, 11627030, 18761734, 20629978, 46904335, 51574945, 93808670, 103149890, 103480567, 206961134, 517402835, 918034021, 1034805670, 1124333801, 1836068042, 2248667602, 4590170105, 5621669005, 9180340210, 11243338010, 100065708289, 200131416578, 500328541445, 1000657082890]

約数ペア:

[(1, 1000657082890), (2, 500328541445), (5, 200131416578), (10, 100065708289), (89, 11243338010), (109, 9180340210), (178, 5621669005), (218, 4590170105), (445, 2248667602), (545, 1836068042), (890, 1124333801), (967, 1034805670), (1090, 918034021), (1934, 517402835), (4835, 206961134), (9670, 103480567), (9701, 103149890), (10667, 93808670), (19402, 51574945), (21334, 46904335), (48505, 20629978), (53335, 18761734), (86063, 11627030), (97010, 10314989), (105403, 9493630), (106670, 9380867), (172126, 5813515), (210806, 4746815), (430315, 2325406), (527015, 1898726), (860630, 1162703), (949363, 1054030)]