63361180

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7561}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 133393680

約数和(自身を除く): 70032500

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 7561, 8380, 15122, 30244, 37805, 75610, 151220, 3168059, 6336118, 12672236, 15840295, 31680590, 63361180]

約数ペア:

[(1, 63361180), (2, 31680590), (4, 15840295), (5, 12672236), (10, 6336118), (20, 3168059), (419, 151220), (838, 75610), (1676, 37805), (2095, 30244), (4190, 15122), (7561, 8380)]