8634340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 21309120

約数和(自身を除く): 12674780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3019, 6038, 12076, 15095, 30190, 33209, 39247, 60380, 66418, 78494, 132836, 156988, 166045, 196235, 332090, 392470, 431717, 664180, 784940, 863434, 1726868, 2158585, 4317170, 8634340]

約数ペア:

[(1, 8634340), (2, 4317170), (4, 2158585), (5, 1726868), (10, 863434), (11, 784940), (13, 664180), (20, 431717), (22, 392470), (26, 332090), (44, 196235), (52, 166045), (55, 156988), (65, 132836), (110, 78494), (130, 66418), (143, 60380), (220, 39247), (260, 33209), (286, 30190), (572, 15095), (715, 12076), (1430, 6038), (2860, 3019)]