27816100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21424

約数の個数: 36

約数和(自身を含む): 65007124

約数和(自身を除く): 37191024

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 21397, 42794, 85588, 106985, 213970, 278161, 427940, 534925, 556322, 1069850, 1112644, 1390805, 2139700, 2781610, 5563220, 6954025, 13908050, 27816100]

約数ペア:

[(1, 27816100), (2, 13908050), (4, 6954025), (5, 5563220), (10, 2781610), (13, 2139700), (20, 1390805), (25, 1112644), (26, 1069850), (50, 556322), (52, 534925), (65, 427940), (100, 278161), (130, 213970), (260, 106985), (325, 85588), (650, 42794), (1300, 21397)]