5296980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 15974784

約数和(自身を除く): 10677804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6791, 13582, 20373, 27164, 33955, 40746, 67910, 81492, 88283, 101865, 135820, 176566, 203730, 264849, 353132, 407460, 441415, 529698, 882830, 1059396, 1324245, 1765660, 2648490, 5296980]

約数ペア:

[(1, 5296980), (2, 2648490), (3, 1765660), (4, 1324245), (5, 1059396), (6, 882830), (10, 529698), (12, 441415), (13, 407460), (15, 353132), (20, 264849), (26, 203730), (30, 176566), (39, 135820), (52, 101865), (60, 88283), (65, 81492), (78, 67910), (130, 40746), (156, 33955), (195, 27164), (260, 20373), (390, 13582), (780, 6791)]