34784720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25577}}^1$

素因数の和:25607

約数の個数: 40

約数和(自身を含む): 85635144

約数和(自身を除く): 50850424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 25577, 51154, 102308, 127885, 204616, 255770, 409232, 434809, 511540, 869618, 1023080, 1739236, 2046160, 2174045, 3478472, 4348090, 6956944, 8696180, 17392360, 34784720]

約数ペア:

[(1, 34784720), (2, 17392360), (4, 8696180), (5, 6956944), (8, 4348090), (10, 3478472), (16, 2174045), (17, 2046160), (20, 1739236), (34, 1023080), (40, 869618), (68, 511540), (80, 434809), (85, 409232), (136, 255770), (170, 204616), (272, 127885), (340, 102308), (680, 51154), (1360, 25577)]