47080480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 77024480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 911, 1292, 1360, 1520, 1615, 1822, 2584, 2720, 3040, 3230, 3644, 4555, 5168, 6460, 7288, 9110, 10336, 12920, 14576, 15487, 17309, 18220, 25840, 29152, 30974, 34618, 36440, 51680, 61948, 69236, 72880, 77435, 86545, 123896, 138472, 145760, 154870, 173090, 247792, 276944, 294253, 309740, 346180, 495584, 553888, 588506, 619480, 692360, 1177012, 1238960, 1384720, 1471265, 2354024, 2477920, 2769440, 2942530, 4708048, 5885060, 9416096, 11770120, 23540240, 47080480]

約数ペア:

[(1, 47080480), (2, 23540240), (4, 11770120), (5, 9416096), (8, 5885060), (10, 4708048), (16, 2942530), (17, 2769440), (19, 2477920), (20, 2354024), (32, 1471265), (34, 1384720), (38, 1238960), (40, 1177012), (68, 692360), (76, 619480), (80, 588506), (85, 553888), (95, 495584), (136, 346180), (152, 309740), (160, 294253), (170, 276944), (190, 247792), (272, 173090), (304, 154870), (323, 145760), (340, 138472), (380, 123896), (544, 86545), (608, 77435), (646, 72880), (680, 69236), (760, 61948), (911, 51680), (1292, 36440), (1360, 34618), (1520, 30974), (1615, 29152), (1822, 25840), (2584, 18220), (2720, 17309), (3040, 15487), (3230, 14576), (3644, 12920), (4555, 10336), (5168, 9110), (6460, 7288)]