84447040

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1799

約数の個数: 56

約数和(自身を含む): 202448160

約数和(自身を除く): 118001120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1619, 1630, 2608, 3238, 3260, 5216, 6476, 6520, 8095, 10432, 12952, 13040, 16190, 25904, 26080, 32380, 51808, 52160, 64760, 103616, 129520, 259040, 263897, 518080, 527794, 1055588, 1319485, 2111176, 2638970, 4222352, 5277940, 8444704, 10555880, 16889408, 21111760, 42223520, 84447040]

約数ペア:

[(1, 84447040), (2, 42223520), (4, 21111760), (5, 16889408), (8, 10555880), (10, 8444704), (16, 5277940), (20, 4222352), (32, 2638970), (40, 2111176), (64, 1319485), (80, 1055588), (160, 527794), (163, 518080), (320, 263897), (326, 259040), (652, 129520), (815, 103616), (1304, 64760), (1619, 52160), (1630, 51808), (2608, 32380), (3238, 26080), (3260, 25904), (5216, 16190), (6476, 13040), (6520, 12952), (8095, 10432)]