5572720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 13280400

約数和(自身を除く): 7707680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 1699, 3280, 3398, 6796, 8495, 13592, 16990, 27184, 33980, 67960, 69659, 135920, 139318, 278636, 348295, 557272, 696590, 1114544, 1393180, 2786360, 5572720]

約数ペア:

[(1, 5572720), (2, 2786360), (4, 1393180), (5, 1114544), (8, 696590), (10, 557272), (16, 348295), (20, 278636), (40, 139318), (41, 135920), (80, 69659), (82, 67960), (164, 33980), (205, 27184), (328, 16990), (410, 13592), (656, 8495), (820, 6796), (1640, 3398), (1699, 3280)]