3585980

素因数分解:

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

素因数の和:278

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4578820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 199, 212, 265, 340, 398, 530, 796, 901, 995, 1060, 1802, 1990, 3383, 3604, 3980, 4505, 6766, 9010, 10547, 13532, 16915, 18020, 21094, 33830, 42188, 52735, 67660, 105470, 179299, 210940, 358598, 717196, 896495, 1792990, 3585980]

約数ペア:

[(1, 3585980), (2, 1792990), (4, 896495), (5, 717196), (10, 358598), (17, 210940), (20, 179299), (34, 105470), (53, 67660), (68, 52735), (85, 42188), (106, 33830), (170, 21094), (199, 18020), (212, 16915), (265, 13532), (340, 10547), (398, 9010), (530, 6766), (796, 4505), (901, 3980), (995, 3604), (1060, 3383), (1802, 1990)]