160208065925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{1451}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 204707374080

約数和(自身を除く): 44499308155

約数列:

[1, 5, 25, 43, 215, 271, 379, 1075, 1355, 1451, 1895, 6775, 7255, 9475, 11653, 16297, 36275, 58265, 62393, 81485, 102709, 291325, 311965, 393221, 407425, 513545, 549929, 1559825, 1966105, 2567725, 2749645, 4416487, 9830525, 13748225, 16908503, 22082435, 23646947, 84542515, 110412175, 118234735, 149030759, 422712575, 591173675, 745153795, 3725768975, 6408322637, 32041613185, 160208065925]

約数ペア:

[(1, 160208065925), (5, 32041613185), (25, 6408322637), (43, 3725768975), (215, 745153795), (271, 591173675), (379, 422712575), (1075, 149030759), (1355, 118234735), (1451, 110412175), (1895, 84542515), (6775, 23646947), (7255, 22082435), (9475, 16908503), (11653, 13748225), (16297, 9830525), (36275, 4416487), (58265, 2749645), (62393, 2567725), (81485, 1966105), (102709, 1559825), (291325, 549929), (311965, 513545), (393221, 407425)]