1094193520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{279131}}^1$

素因数の和:279158

約数の個数: 60

約数和(自身を含む): 2959357464

約数和(自身を除く): 1865163944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 279131, 558262, 1116524, 1395655, 1953917, 2233048, 2791310, 3907834, 4466096, 5582620, 7815668, 9769585, 11165240, 13677419, 15631336, 19539170, 22330480, 27354838, 31262672, 39078340, 54709676, 68387095, 78156680, 109419352, 136774190, 156313360, 218838704, 273548380, 547096760, 1094193520]

約数ペア:

[(1, 1094193520), (2, 547096760), (4, 273548380), (5, 218838704), (7, 156313360), (8, 136774190), (10, 109419352), (14, 78156680), (16, 68387095), (20, 54709676), (28, 39078340), (35, 31262672), (40, 27354838), (49, 22330480), (56, 19539170), (70, 15631336), (80, 13677419), (98, 11165240), (112, 9769585), (140, 7815668), (196, 5582620), (245, 4466096), (280, 3907834), (392, 2791310), (490, 2233048), (560, 1953917), (784, 1395655), (980, 1116524), (1960, 558262), (3920, 279131)]