17567120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12947

約数の個数: 40

約数和(自身を含む): 43249464

約数和(自身を除く): 25682344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12917, 25834, 51668, 64585, 103336, 129170, 206672, 219589, 258340, 439178, 516680, 878356, 1033360, 1097945, 1756712, 2195890, 3513424, 4391780, 8783560, 17567120]

約数ペア:

[(1, 17567120), (2, 8783560), (4, 4391780), (5, 3513424), (8, 2195890), (10, 1756712), (16, 1097945), (17, 1033360), (20, 878356), (34, 516680), (40, 439178), (68, 258340), (80, 219589), (85, 206672), (136, 129170), (170, 103336), (272, 64585), (340, 51668), (680, 25834), (1360, 12917)]