97830640

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9629}}^1$

素因数の和:9769

約数の個数: 40

約数和(自身を含む): 229271040

約数和(自身を除く): 131440400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 9629, 10160, 19258, 38516, 48145, 77032, 96290, 154064, 192580, 385160, 770320, 1222883, 2445766, 4891532, 6114415, 9783064, 12228830, 19566128, 24457660, 48915320, 97830640]

約数ペア:

[(1, 97830640), (2, 48915320), (4, 24457660), (5, 19566128), (8, 12228830), (10, 9783064), (16, 6114415), (20, 4891532), (40, 2445766), (80, 1222883), (127, 770320), (254, 385160), (508, 192580), (635, 154064), (1016, 96290), (1270, 77032), (2032, 48145), (2540, 38516), (5080, 19258), (9629, 10160)]