97358380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5003}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 235388160

約数和(自身を除く): 138029780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 5003, 9730, 10006, 19460, 20012, 25015, 35021, 50030, 70042, 100060, 140084, 175105, 350210, 695417, 700420, 1390834, 2781668, 3477085, 4867919, 6954170, 9735838, 13908340, 19471676, 24339595, 48679190, 97358380]

約数ペア:

[(1, 97358380), (2, 48679190), (4, 24339595), (5, 19471676), (7, 13908340), (10, 9735838), (14, 6954170), (20, 4867919), (28, 3477085), (35, 2781668), (70, 1390834), (139, 700420), (140, 695417), (278, 350210), (556, 175105), (695, 140084), (973, 100060), (1390, 70042), (1946, 50030), (2780, 35021), (3892, 25015), (4865, 20012), (5003, 19460), (9730, 10006)]