16207360

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 41934816

約数和(自身を除く): 25727456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 487, 512, 520, 640, 832, 974, 1040, 1280, 1664, 1948, 2080, 2435, 2560, 3328, 3896, 4160, 4870, 6331, 6656, 7792, 8320, 9740, 12662, 15584, 16640, 19480, 25324, 31168, 31655, 33280, 38960, 50648, 62336, 63310, 77920, 101296, 124672, 126620, 155840, 202592, 249344, 253240, 311680, 405184, 506480, 623360, 810368, 1012960, 1246720, 1620736, 2025920, 3241472, 4051840, 8103680, 16207360]

約数ペア:

[(1, 16207360), (2, 8103680), (4, 4051840), (5, 3241472), (8, 2025920), (10, 1620736), (13, 1246720), (16, 1012960), (20, 810368), (26, 623360), (32, 506480), (40, 405184), (52, 311680), (64, 253240), (65, 249344), (80, 202592), (104, 155840), (128, 126620), (130, 124672), (160, 101296), (208, 77920), (256, 63310), (260, 62336), (320, 50648), (416, 38960), (487, 33280), (512, 31655), (520, 31168), (640, 25324), (832, 19480), (974, 16640), (1040, 15584), (1280, 12662), (1664, 9740), (1948, 8320), (2080, 7792), (2435, 6656), (2560, 6331), (3328, 4870), (3896, 4160)]