105347840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 108

約数和(自身を含む): 273806064

約数和(自身を除く): 168458224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 487, 520, 640, 676, 832, 845, 974, 1040, 1280, 1352, 1664, 1690, 1948, 2080, 2435, 2704, 3328, 3380, 3896, 4160, 4870, 5408, 6331, 6760, 7792, 8320, 9740, 10816, 12662, 13520, 15584, 16640, 19480, 21632, 25324, 27040, 31168, 31655, 38960, 43264, 50648, 54080, 62336, 63310, 77920, 82303, 101296, 108160, 124672, 126620, 155840, 164606, 202592, 216320, 253240, 311680, 329212, 405184, 411515, 506480, 623360, 658424, 810368, 823030, 1012960, 1316848, 1620736, 1646060, 2025920, 2633696, 3292120, 4051840, 5267392, 6584240, 8103680, 10534784, 13168480, 21069568, 26336960, 52673920, 105347840]

約数ペア:

[(1, 105347840), (2, 52673920), (4, 26336960), (5, 21069568), (8, 13168480), (10, 10534784), (13, 8103680), (16, 6584240), (20, 5267392), (26, 4051840), (32, 3292120), (40, 2633696), (52, 2025920), (64, 1646060), (65, 1620736), (80, 1316848), (104, 1012960), (128, 823030), (130, 810368), (160, 658424), (169, 623360), (208, 506480), (256, 411515), (260, 405184), (320, 329212), (338, 311680), (416, 253240), (487, 216320), (520, 202592), (640, 164606), (676, 155840), (832, 126620), (845, 124672), (974, 108160), (1040, 101296), (1280, 82303), (1352, 77920), (1664, 63310), (1690, 62336), (1948, 54080), (2080, 50648), (2435, 43264), (2704, 38960), (3328, 31655), (3380, 31168), (3896, 27040), (4160, 25324), (4870, 21632), (5408, 19480), (6331, 16640), (6760, 15584), (7792, 13520), (8320, 12662), (9740, 10816)]