65397050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 138741120

約数和(自身を除く): 73344070

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 41, 46, 50, 73, 82, 95, 115, 146, 190, 205, 230, 365, 410, 437, 475, 575, 730, 779, 874, 943, 950, 1025, 1150, 1387, 1558, 1679, 1825, 1886, 2050, 2185, 2774, 2993, 3358, 3650, 3895, 4370, 4715, 5986, 6935, 7790, 8395, 9430, 10925, 13870, 14965, 16790, 17917, 19475, 21850, 23575, 29930, 31901, 34675, 35834, 38950, 41975, 47150, 56867, 63802, 68839, 69350, 74825, 83950, 89585, 113734, 137678, 149650, 159505, 179170, 284335, 319010, 344195, 447925, 568670, 688390, 797525, 895850, 1307941, 1421675, 1595050, 1720975, 2615882, 2843350, 3441950, 6539705, 13079410, 32698525, 65397050]

約数ペア:

[(1, 65397050), (2, 32698525), (5, 13079410), (10, 6539705), (19, 3441950), (23, 2843350), (25, 2615882), (38, 1720975), (41, 1595050), (46, 1421675), (50, 1307941), (73, 895850), (82, 797525), (95, 688390), (115, 568670), (146, 447925), (190, 344195), (205, 319010), (230, 284335), (365, 179170), (410, 159505), (437, 149650), (475, 137678), (575, 113734), (730, 89585), (779, 83950), (874, 74825), (943, 69350), (950, 68839), (1025, 63802), (1150, 56867), (1387, 47150), (1558, 41975), (1679, 38950), (1825, 35834), (1886, 34675), (2050, 31901), (2185, 29930), (2774, 23575), (2993, 21850), (3358, 19475), (3650, 17917), (3895, 16790), (4370, 14965), (4715, 13870), (5986, 10925), (6935, 9430), (7790, 8395)]