17080240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 44327520

約数和(自身を除く): 27247280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 661, 680, 760, 1292, 1322, 1360, 1520, 1615, 2584, 2644, 3230, 3305, 5168, 5288, 6460, 6610, 10576, 11237, 12559, 12920, 13220, 22474, 25118, 25840, 26440, 44948, 50236, 52880, 56185, 62795, 89896, 100472, 112370, 125590, 179792, 200944, 213503, 224740, 251180, 427006, 449480, 502360, 854012, 898960, 1004720, 1067515, 1708024, 2135030, 3416048, 4270060, 8540120, 17080240]

約数ペア:

[(1, 17080240), (2, 8540120), (4, 4270060), (5, 3416048), (8, 2135030), (10, 1708024), (16, 1067515), (17, 1004720), (19, 898960), (20, 854012), (34, 502360), (38, 449480), (40, 427006), (68, 251180), (76, 224740), (80, 213503), (85, 200944), (95, 179792), (136, 125590), (152, 112370), (170, 100472), (190, 89896), (272, 62795), (304, 56185), (323, 52880), (340, 50236), (380, 44948), (646, 26440), (661, 25840), (680, 25118), (760, 22474), (1292, 13220), (1322, 12920), (1360, 12559), (1520, 11237), (1615, 10576), (2584, 6610), (2644, 6460), (3230, 5288), (3305, 5168)]