90976460

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{13109}}^1$

素因数の和:13465

約数の個数: 24

約数和(自身を含む): 191615760

約数和(自身を除く): 100639300

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 13109, 26218, 52436, 65545, 131090, 262180, 4548823, 9097646, 18195292, 22744115, 45488230, 90976460]

約数ペア:

[(1, 90976460), (2, 45488230), (4, 22744115), (5, 18195292), (10, 9097646), (20, 4548823), (347, 262180), (694, 131090), (1388, 65545), (1735, 52436), (3470, 26218), (6940, 13109)]