202176320

素因数分解:

$2^6\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1815

約数の個数: 56

約数和(自身を含む): 482803200

約数和(自身を除く): 280626880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479, 958, 1319, 1916, 2395, 2638, 3832, 4790, 5276, 6595, 7664, 9580, 10552, 13190, 15328, 19160, 21104, 26380, 30656, 38320, 42208, 52760, 76640, 84416, 105520, 153280, 211040, 422080, 631801, 1263602, 2527204, 3159005, 5054408, 6318010, 10108816, 12636020, 20217632, 25272040, 40435264, 50544080, 101088160, 202176320]

約数ペア:

[(1, 202176320), (2, 101088160), (4, 50544080), (5, 40435264), (8, 25272040), (10, 20217632), (16, 12636020), (20, 10108816), (32, 6318010), (40, 5054408), (64, 3159005), (80, 2527204), (160, 1263602), (320, 631801), (479, 422080), (958, 211040), (1319, 153280), (1916, 105520), (2395, 84416), (2638, 76640), (3832, 52760), (4790, 42208), (5276, 38320), (6595, 30656), (7664, 26380), (9580, 21104), (10552, 19160), (13190, 15328)]