8974640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6599}}^1$

素因数の和:6629

約数の個数: 40

約数和(自身を含む): 22096800

約数和(自身を除く): 13122160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6599, 13198, 26396, 32995, 52792, 65990, 105584, 112183, 131980, 224366, 263960, 448732, 527920, 560915, 897464, 1121830, 1794928, 2243660, 4487320, 8974640]

約数ペア:

[(1, 8974640), (2, 4487320), (4, 2243660), (5, 1794928), (8, 1121830), (10, 897464), (16, 560915), (17, 527920), (20, 448732), (34, 263960), (40, 224366), (68, 131980), (80, 112183), (85, 105584), (136, 65990), (170, 52792), (272, 32995), (340, 26396), (680, 13198), (1360, 6599)]