8863400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 25415040

約数和(自身を除く): 16551640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 487, 520, 650, 700, 728, 910, 974, 1300, 1400, 1820, 1948, 2275, 2435, 2600, 3409, 3640, 3896, 4550, 4870, 6331, 6818, 9100, 9740, 12175, 12662, 13636, 17045, 18200, 19480, 24350, 25324, 27272, 31655, 34090, 44317, 48700, 50648, 63310, 68180, 85225, 88634, 97400, 126620, 136360, 158275, 170450, 177268, 221585, 253240, 316550, 340900, 354536, 443170, 633100, 681800, 886340, 1107925, 1266200, 1772680, 2215850, 4431700, 8863400]

約数ペア:

[(1, 8863400), (2, 4431700), (4, 2215850), (5, 1772680), (7, 1266200), (8, 1107925), (10, 886340), (13, 681800), (14, 633100), (20, 443170), (25, 354536), (26, 340900), (28, 316550), (35, 253240), (40, 221585), (50, 177268), (52, 170450), (56, 158275), (65, 136360), (70, 126620), (91, 97400), (100, 88634), (104, 85225), (130, 68180), (140, 63310), (175, 50648), (182, 48700), (200, 44317), (260, 34090), (280, 31655), (325, 27272), (350, 25324), (364, 24350), (455, 19480), (487, 18200), (520, 17045), (650, 13636), (700, 12662), (728, 12175), (910, 9740), (974, 9100), (1300, 6818), (1400, 6331), (1820, 4870), (1948, 4550), (2275, 3896), (2435, 3640), (2600, 3409)]