4099689545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{20297}}^1$

素因数の和:20537

約数の個数: 32

約数和(自身を含む): 5845824000

約数和(自身を除く): 1746134455

約数列:

[1, 5, 7, 29, 35, 145, 199, 203, 995, 1015, 1393, 5771, 6965, 20297, 28855, 40397, 101485, 142079, 201985, 588613, 710395, 2943065, 4039103, 4120291, 20195515, 20601455, 28273721, 117133987, 141368605, 585669935, 819937909, 4099689545]

約数ペア:

[(1, 4099689545), (5, 819937909), (7, 585669935), (29, 141368605), (35, 117133987), (145, 28273721), (199, 20601455), (203, 20195515), (995, 4120291), (1015, 4039103), (1393, 2943065), (5771, 710395), (6965, 588613), (20297, 201985), (28855, 142079), (40397, 101485)]