202225040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35603}}^1$

素因数の和:35687

約数の個数: 40

約数和(自身を含む): 476808768

約数和(自身を除く): 274583728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 35603, 71206, 142412, 178015, 284824, 356030, 569648, 712060, 1424120, 2527813, 2848240, 5055626, 10111252, 12639065, 20222504, 25278130, 40445008, 50556260, 101112520, 202225040]

約数ペア:

[(1, 202225040), (2, 101112520), (4, 50556260), (5, 40445008), (8, 25278130), (10, 20222504), (16, 12639065), (20, 10111252), (40, 5055626), (71, 2848240), (80, 2527813), (142, 1424120), (284, 712060), (355, 569648), (568, 356030), (710, 284824), (1136, 178015), (1420, 142412), (2840, 71206), (5680, 35603)]