2146804960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 5174305920

約数和(自身を除く): 3027500960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 139, 160, 166, 278, 332, 415, 556, 664, 695, 830, 1112, 1163, 1328, 1390, 1660, 2224, 2326, 2656, 2780, 3320, 4448, 4652, 5560, 5815, 6640, 9304, 11120, 11537, 11630, 13280, 18608, 22240, 23074, 23260, 37216, 46148, 46520, 57685, 92296, 93040, 96529, 115370, 161657, 184592, 186080, 193058, 230740, 323314, 369184, 386116, 461480, 482645, 646628, 772232, 808285, 922960, 965290, 1293256, 1544464, 1616570, 1845920, 1930580, 2586512, 3088928, 3233140, 3861160, 5173024, 6466280, 7722320, 12932560, 13417531, 15444640, 25865120, 26835062, 53670124, 67087655, 107340248, 134175310, 214680496, 268350620, 429360992, 536701240, 1073402480, 2146804960]

約数ペア:

[(1, 2146804960), (2, 1073402480), (4, 536701240), (5, 429360992), (8, 268350620), (10, 214680496), (16, 134175310), (20, 107340248), (32, 67087655), (40, 53670124), (80, 26835062), (83, 25865120), (139, 15444640), (160, 13417531), (166, 12932560), (278, 7722320), (332, 6466280), (415, 5173024), (556, 3861160), (664, 3233140), (695, 3088928), (830, 2586512), (1112, 1930580), (1163, 1845920), (1328, 1616570), (1390, 1544464), (1660, 1293256), (2224, 965290), (2326, 922960), (2656, 808285), (2780, 772232), (3320, 646628), (4448, 482645), (4652, 461480), (5560, 386116), (5815, 369184), (6640, 323314), (9304, 230740), (11120, 193058), (11537, 186080), (11630, 184592), (13280, 161657), (18608, 115370), (22240, 96529), (23074, 93040), (23260, 92296), (37216, 57685), (46148, 46520)]