4050744888980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{511583}}^1$

素因数の和:511989

約数の個数: 96

約数和(自身を含む): 9117163560960

約数和(自身を除く): 5066418671980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 311, 335, 380, 622, 670, 1244, 1273, 1340, 1555, 2546, 3110, 5092, 5909, 6220, 6365, 11818, 12730, 20837, 23636, 25460, 29545, 41674, 59090, 83348, 104185, 118180, 208370, 395903, 416740, 511583, 791806, 1023166, 1583612, 1979515, 2046332, 2557915, 3959030, 5115830, 7918060, 9720077, 10231660, 19440154, 34276061, 38880308, 48600385, 68552122, 97200770, 137104244, 159102313, 171380305, 194401540, 318204626, 342760610, 636409252, 651245159, 685521220, 795511565, 1302490318, 1591023130, 2604980636, 3022943947, 3182046260, 3256225795, 6045887894, 6512451590, 10659854971, 12091775788, 13024903180, 15114719735, 21319709942, 30229439470, 42639419884, 53299274855, 60458878940, 106598549710, 202537244449, 213197099420, 405074488898, 810148977796, 1012686222245, 2025372444490, 4050744888980]

約数ペア:

[(1, 4050744888980), (2, 2025372444490), (4, 1012686222245), (5, 810148977796), (10, 405074488898), (19, 213197099420), (20, 202537244449), (38, 106598549710), (67, 60458878940), (76, 53299274855), (95, 42639419884), (134, 30229439470), (190, 21319709942), (268, 15114719735), (311, 13024903180), (335, 12091775788), (380, 10659854971), (622, 6512451590), (670, 6045887894), (1244, 3256225795), (1273, 3182046260), (1340, 3022943947), (1555, 2604980636), (2546, 1591023130), (3110, 1302490318), (5092, 795511565), (5909, 685521220), (6220, 651245159), (6365, 636409252), (11818, 342760610), (12730, 318204626), (20837, 194401540), (23636, 171380305), (25460, 159102313), (29545, 137104244), (41674, 97200770), (59090, 68552122), (83348, 48600385), (104185, 38880308), (118180, 34276061), (208370, 19440154), (395903, 10231660), (416740, 9720077), (511583, 7918060), (791806, 5115830), (1023166, 3959030), (1583612, 2557915), (1979515, 2046332)]