82680159745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 108720967680

約数和(自身を除く): 26040807935

約数列:

[1, 5, 19, 47, 67, 95, 235, 313, 335, 883, 893, 1273, 1565, 3149, 4415, 4465, 5947, 6365, 14711, 15745, 16777, 20971, 29735, 41501, 59161, 59831, 73555, 83885, 104855, 207505, 276379, 279509, 295805, 299155, 398449, 788519, 985637, 1124059, 1381895, 1397545, 1992245, 2780567, 3942595, 4928185, 5251201, 5620295, 12989813, 13902835, 18517393, 18727103, 26256005, 52830773, 64949065, 92586965, 93635515, 246806447, 264153865, 351830467, 870317471, 1234032235, 1759152335, 4351587355, 16536031949, 82680159745]

約数ペア:

[(1, 82680159745), (5, 16536031949), (19, 4351587355), (47, 1759152335), (67, 1234032235), (95, 870317471), (235, 351830467), (313, 264153865), (335, 246806447), (883, 93635515), (893, 92586965), (1273, 64949065), (1565, 52830773), (3149, 26256005), (4415, 18727103), (4465, 18517393), (5947, 13902835), (6365, 12989813), (14711, 5620295), (15745, 5251201), (16777, 4928185), (20971, 3942595), (29735, 2780567), (41501, 1992245), (59161, 1397545), (59831, 1381895), (73555, 1124059), (83885, 985637), (104855, 788519), (207505, 398449), (276379, 299155), (279509, 295805)]