11910880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 19115360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 151, 160, 170, 232, 272, 290, 302, 340, 464, 493, 544, 580, 604, 680, 755, 928, 986, 1160, 1208, 1360, 1510, 1972, 2320, 2416, 2465, 2567, 2720, 3020, 3944, 4379, 4640, 4832, 4930, 5134, 6040, 7888, 8758, 9860, 10268, 12080, 12835, 15776, 17516, 19720, 20536, 21895, 24160, 25670, 35032, 39440, 41072, 43790, 51340, 70064, 74443, 78880, 82144, 87580, 102680, 140128, 148886, 175160, 205360, 297772, 350320, 372215, 410720, 595544, 700640, 744430, 1191088, 1488860, 2382176, 2977720, 5955440, 11910880]

約数ペア:

[(1, 11910880), (2, 5955440), (4, 2977720), (5, 2382176), (8, 1488860), (10, 1191088), (16, 744430), (17, 700640), (20, 595544), (29, 410720), (32, 372215), (34, 350320), (40, 297772), (58, 205360), (68, 175160), (80, 148886), (85, 140128), (116, 102680), (136, 87580), (145, 82144), (151, 78880), (160, 74443), (170, 70064), (232, 51340), (272, 43790), (290, 41072), (302, 39440), (340, 35032), (464, 25670), (493, 24160), (544, 21895), (580, 20536), (604, 19720), (680, 17516), (755, 15776), (928, 12835), (986, 12080), (1160, 10268), (1208, 9860), (1360, 8758), (1510, 7888), (1972, 6040), (2320, 5134), (2416, 4930), (2465, 4832), (2567, 4640), (2720, 4379), (3020, 3944)]