97354040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 251458560

約数和(自身を除く): 154104520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 1084, 1283, 1355, 1897, 2168, 2566, 2710, 3794, 5132, 5420, 6415, 7588, 8981, 9485, 10264, 10840, 12830, 15176, 17962, 18970, 25660, 35924, 37940, 44905, 51320, 71848, 75880, 89810, 179620, 347693, 359240, 695386, 1390772, 1738465, 2433851, 2781544, 3476930, 4867702, 6953860, 9735404, 12169255, 13907720, 19470808, 24338510, 48677020, 97354040]

約数ペア:

[(1, 97354040), (2, 48677020), (4, 24338510), (5, 19470808), (7, 13907720), (8, 12169255), (10, 9735404), (14, 6953860), (20, 4867702), (28, 3476930), (35, 2781544), (40, 2433851), (56, 1738465), (70, 1390772), (140, 695386), (271, 359240), (280, 347693), (542, 179620), (1084, 89810), (1283, 75880), (1355, 71848), (1897, 51320), (2168, 44905), (2566, 37940), (2710, 35924), (3794, 25660), (5132, 18970), (5420, 17962), (6415, 15176), (7588, 12830), (8981, 10840), (9485, 10264)]