8964950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 18079200

約数和(自身を除く): 9114250

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 199, 265, 398, 425, 530, 850, 901, 995, 1325, 1802, 1990, 2650, 3383, 4505, 4975, 6766, 9010, 9950, 10547, 16915, 21094, 22525, 33830, 45050, 52735, 84575, 105470, 169150, 179299, 263675, 358598, 527350, 896495, 1792990, 4482475, 8964950]

約数ペア:

[(1, 8964950), (2, 4482475), (5, 1792990), (10, 896495), (17, 527350), (25, 358598), (34, 263675), (50, 179299), (53, 169150), (85, 105470), (106, 84575), (170, 52735), (199, 45050), (265, 33830), (398, 22525), (425, 21094), (530, 16915), (850, 10547), (901, 9950), (995, 9010), (1325, 6766), (1802, 4975), (1990, 4505), (2650, 3383)]