293816240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{50311}}^1$

素因数の和:50397

約数の個数: 40

約数和(自身を含む): 692494368

約数和(自身を除く): 398678128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 50311, 100622, 201244, 251555, 402488, 503110, 804976, 1006220, 2012440, 3672703, 4024880, 7345406, 14690812, 18363515, 29381624, 36727030, 58763248, 73454060, 146908120, 293816240]

約数ペア:

[(1, 293816240), (2, 146908120), (4, 73454060), (5, 58763248), (8, 36727030), (10, 29381624), (16, 18363515), (20, 14690812), (40, 7345406), (73, 4024880), (80, 3672703), (146, 2012440), (292, 1006220), (365, 804976), (584, 503110), (730, 402488), (1168, 251555), (1460, 201244), (2920, 100622), (5840, 50311)]