79207970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 146188800

約数和(自身を除く): 66980830

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 751, 995, 1502, 1990, 3755, 7510, 10547, 21094, 39803, 52735, 79606, 105470, 149449, 199015, 298898, 398030, 747245, 1494490, 7920797, 15841594, 39603985, 79207970]

約数ペア:

[(1, 79207970), (2, 39603985), (5, 15841594), (10, 7920797), (53, 1494490), (106, 747245), (199, 398030), (265, 298898), (398, 199015), (530, 149449), (751, 105470), (995, 79606), (1502, 52735), (1990, 39803), (3755, 21094), (7510, 10547)]