23821760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 62544960

約数和(自身を除く): 38723200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 151, 160, 170, 232, 272, 290, 302, 320, 340, 464, 493, 544, 580, 604, 680, 755, 928, 986, 1088, 1160, 1208, 1360, 1510, 1856, 1972, 2320, 2416, 2465, 2567, 2720, 3020, 3944, 4379, 4640, 4832, 4930, 5134, 5440, 6040, 7888, 8758, 9280, 9664, 9860, 10268, 12080, 12835, 15776, 17516, 19720, 20536, 21895, 24160, 25670, 31552, 35032, 39440, 41072, 43790, 48320, 51340, 70064, 74443, 78880, 82144, 87580, 102680, 140128, 148886, 157760, 164288, 175160, 205360, 280256, 297772, 350320, 372215, 410720, 595544, 700640, 744430, 821440, 1191088, 1401280, 1488860, 2382176, 2977720, 4764352, 5955440, 11910880, 23821760]

約数ペア:

[(1, 23821760), (2, 11910880), (4, 5955440), (5, 4764352), (8, 2977720), (10, 2382176), (16, 1488860), (17, 1401280), (20, 1191088), (29, 821440), (32, 744430), (34, 700640), (40, 595544), (58, 410720), (64, 372215), (68, 350320), (80, 297772), (85, 280256), (116, 205360), (136, 175160), (145, 164288), (151, 157760), (160, 148886), (170, 140128), (232, 102680), (272, 87580), (290, 82144), (302, 78880), (320, 74443), (340, 70064), (464, 51340), (493, 48320), (544, 43790), (580, 41072), (604, 39440), (680, 35032), (755, 31552), (928, 25670), (986, 24160), (1088, 21895), (1160, 20536), (1208, 19720), (1360, 17516), (1510, 15776), (1856, 12835), (1972, 12080), (2320, 10268), (2416, 9860), (2465, 9664), (2567, 9280), (2720, 8758), (3020, 7888), (3944, 6040), (4379, 5440), (4640, 5134), (4832, 4930)]