143425880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9511}}^1$

素因数の和:9564

約数の個数: 64

約数和(自身を含む): 359553600

約数和(自身を除く): 216127720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 9511, 15080, 19022, 38044, 47555, 76088, 95110, 123643, 190220, 247286, 275819, 380440, 494572, 551638, 618215, 989144, 1103276, 1236430, 1379095, 2206552, 2472860, 2758190, 3585647, 4945720, 5516380, 7171294, 11032760, 14342588, 17928235, 28685176, 35856470, 71712940, 143425880]

約数ペア:

[(1, 143425880), (2, 71712940), (4, 35856470), (5, 28685176), (8, 17928235), (10, 14342588), (13, 11032760), (20, 7171294), (26, 5516380), (29, 4945720), (40, 3585647), (52, 2758190), (58, 2472860), (65, 2206552), (104, 1379095), (116, 1236430), (130, 1103276), (145, 989144), (232, 618215), (260, 551638), (290, 494572), (377, 380440), (520, 275819), (580, 247286), (754, 190220), (1160, 123643), (1508, 95110), (1885, 76088), (3016, 47555), (3770, 38044), (7540, 19022), (9511, 15080)]