16696160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 44452800

約数和(自身を除く): 27756640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 349, 368, 416, 460, 520, 598, 698, 736, 920, 1040, 1196, 1396, 1495, 1745, 1840, 2080, 2392, 2792, 2990, 3490, 3680, 4537, 4784, 5584, 5980, 6980, 8027, 9074, 9568, 11168, 11960, 13960, 16054, 18148, 22685, 23920, 27920, 32108, 36296, 40135, 45370, 47840, 55840, 64216, 72592, 80270, 90740, 104351, 128432, 145184, 160540, 181480, 208702, 256864, 321080, 362960, 417404, 521755, 642160, 725920, 834808, 1043510, 1284320, 1669616, 2087020, 3339232, 4174040, 8348080, 16696160]

約数ペア:

[(1, 16696160), (2, 8348080), (4, 4174040), (5, 3339232), (8, 2087020), (10, 1669616), (13, 1284320), (16, 1043510), (20, 834808), (23, 725920), (26, 642160), (32, 521755), (40, 417404), (46, 362960), (52, 321080), (65, 256864), (80, 208702), (92, 181480), (104, 160540), (115, 145184), (130, 128432), (160, 104351), (184, 90740), (208, 80270), (230, 72592), (260, 64216), (299, 55840), (349, 47840), (368, 45370), (416, 40135), (460, 36296), (520, 32108), (598, 27920), (698, 23920), (736, 22685), (920, 18148), (1040, 16054), (1196, 13960), (1396, 11960), (1495, 11168), (1745, 9568), (1840, 9074), (2080, 8027), (2392, 6980), (2792, 5980), (2990, 5584), (3490, 4784), (3680, 4537)]