42854240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1912

約数の個数: 96

約数和(自身を含む): 119006496

約数和(自身を除く): 76152256

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1873, 2080, 2288, 2860, 3746, 4576, 5720, 7492, 9365, 11440, 14984, 18730, 20603, 22880, 24349, 29968, 37460, 41206, 48698, 59936, 74920, 82412, 97396, 103015, 121745, 149840, 164824, 194792, 206030, 243490, 267839, 299680, 329648, 389584, 412060, 486980, 535678, 659296, 779168, 824120, 973960, 1071356, 1339195, 1648240, 1947920, 2142712, 2678390, 3296480, 3895840, 4285424, 5356780, 8570848, 10713560, 21427120, 42854240]

約数ペア:

[(1, 42854240), (2, 21427120), (4, 10713560), (5, 8570848), (8, 5356780), (10, 4285424), (11, 3895840), (13, 3296480), (16, 2678390), (20, 2142712), (22, 1947920), (26, 1648240), (32, 1339195), (40, 1071356), (44, 973960), (52, 824120), (55, 779168), (65, 659296), (80, 535678), (88, 486980), (104, 412060), (110, 389584), (130, 329648), (143, 299680), (160, 267839), (176, 243490), (208, 206030), (220, 194792), (260, 164824), (286, 149840), (352, 121745), (416, 103015), (440, 97396), (520, 82412), (572, 74920), (715, 59936), (880, 48698), (1040, 41206), (1144, 37460), (1430, 29968), (1760, 24349), (1873, 22880), (2080, 20603), (2288, 18730), (2860, 14984), (3746, 11440), (4576, 9365), (5720, 7492)]