26549120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3223

約数の個数: 64

約数和(自身を含む): 68372640

約数和(自身を除く): 41823520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3191, 4160, 6382, 8320, 12764, 15955, 25528, 31910, 41483, 51056, 63820, 82966, 102112, 127640, 165932, 204224, 207415, 255280, 331864, 408448, 414830, 510560, 663728, 829660, 1021120, 1327456, 1659320, 2042240, 2654912, 3318640, 5309824, 6637280, 13274560, 26549120]

約数ペア:

[(1, 26549120), (2, 13274560), (4, 6637280), (5, 5309824), (8, 3318640), (10, 2654912), (13, 2042240), (16, 1659320), (20, 1327456), (26, 1021120), (32, 829660), (40, 663728), (52, 510560), (64, 414830), (65, 408448), (80, 331864), (104, 255280), (128, 207415), (130, 204224), (160, 165932), (208, 127640), (260, 102112), (320, 82966), (416, 63820), (520, 51056), (640, 41483), (832, 31910), (1040, 25528), (1664, 15955), (2080, 12764), (3191, 8320), (4160, 6382)]