13122290080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{1697}}^1$

素因数の和:3302

約数の個数: 96

約数和(自身を含む): 32040852480

約数和(自身を除く): 18918562400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1559, 1697, 2480, 3118, 3394, 4960, 6236, 6788, 7795, 8485, 12472, 13576, 15590, 16970, 24944, 27152, 31180, 33940, 48329, 49888, 52607, 54304, 62360, 67880, 96658, 105214, 124720, 135760, 193316, 210428, 241645, 249440, 263035, 271520, 386632, 420856, 483290, 526070, 773264, 841712, 966580, 1052140, 1546528, 1683424, 1933160, 2104280, 2645623, 3866320, 4208560, 5291246, 7732640, 8417120, 10582492, 13228115, 21164984, 26456230, 42329968, 52912460, 82014313, 84659936, 105824920, 164028626, 211649840, 328057252, 410071565, 423299680, 656114504, 820143130, 1312229008, 1640286260, 2624458016, 3280572520, 6561145040, 13122290080]

約数ペア:

[(1, 13122290080), (2, 6561145040), (4, 3280572520), (5, 2624458016), (8, 1640286260), (10, 1312229008), (16, 820143130), (20, 656114504), (31, 423299680), (32, 410071565), (40, 328057252), (62, 211649840), (80, 164028626), (124, 105824920), (155, 84659936), (160, 82014313), (248, 52912460), (310, 42329968), (496, 26456230), (620, 21164984), (992, 13228115), (1240, 10582492), (1559, 8417120), (1697, 7732640), (2480, 5291246), (3118, 4208560), (3394, 3866320), (4960, 2645623), (6236, 2104280), (6788, 1933160), (7795, 1683424), (8485, 1546528), (12472, 1052140), (13576, 966580), (15590, 841712), (16970, 773264), (24944, 526070), (27152, 483290), (31180, 420856), (33940, 386632), (48329, 271520), (49888, 263035), (52607, 249440), (54304, 241645), (62360, 210428), (67880, 193316), (96658, 135760), (105214, 124720)]