66202940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{114143}}^1$

素因数の和:114181

約数の個数: 24

約数和(自身を含む): 143821440

約数和(自身を除く): 77618500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 114143, 228286, 456572, 570715, 1141430, 2282860, 3310147, 6620294, 13240588, 16550735, 33101470, 66202940]

約数ペア:

[(1, 66202940), (2, 33101470), (4, 16550735), (5, 13240588), (10, 6620294), (20, 3310147), (29, 2282860), (58, 1141430), (116, 570715), (145, 456572), (290, 228286), (580, 114143)]