164768800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29423}}^1$

素因数の和:29450

約数の個数: 72

約数和(自身を含む): 459720576

約数和(自身を除く): 294951776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 29423, 58846, 117692, 147115, 205961, 235384, 294230, 411922, 470768, 588460, 735575, 823844, 941536, 1029805, 1176920, 1471150, 1647688, 2059610, 2353840, 2942300, 3295376, 4119220, 4707680, 5149025, 5884600, 6590752, 8238440, 10298050, 11769200, 16476880, 20596100, 23538400, 32953760, 41192200, 82384400, 164768800]

約数ペア:

[(1, 164768800), (2, 82384400), (4, 41192200), (5, 32953760), (7, 23538400), (8, 20596100), (10, 16476880), (14, 11769200), (16, 10298050), (20, 8238440), (25, 6590752), (28, 5884600), (32, 5149025), (35, 4707680), (40, 4119220), (50, 3295376), (56, 2942300), (70, 2353840), (80, 2059610), (100, 1647688), (112, 1471150), (140, 1176920), (160, 1029805), (175, 941536), (200, 823844), (224, 735575), (280, 588460), (350, 470768), (400, 411922), (560, 294230), (700, 235384), (800, 205961), (1120, 147115), (1400, 117692), (2800, 58846), (5600, 29423)]