834009440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1933

約数の個数: 144

約数和(自身を含む): 2261123424

約数和(自身を除く): 1427113984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 121, 160, 176, 184, 220, 230, 242, 253, 352, 368, 440, 460, 484, 506, 605, 736, 880, 920, 968, 1012, 1210, 1265, 1760, 1840, 1873, 1936, 2024, 2420, 2530, 2783, 3680, 3746, 3872, 4048, 4840, 5060, 5566, 7492, 8096, 9365, 9680, 10120, 11132, 13915, 14984, 18730, 19360, 20240, 20603, 22264, 27830, 29968, 37460, 40480, 41206, 43079, 44528, 55660, 59936, 74920, 82412, 86158, 89056, 103015, 111320, 149840, 164824, 172316, 206030, 215395, 222640, 226633, 299680, 329648, 344632, 412060, 430790, 445280, 453266, 473869, 659296, 689264, 824120, 861580, 906532, 947738, 1133165, 1378528, 1648240, 1723160, 1813064, 1895476, 2266330, 2369345, 3296480, 3446320, 3626128, 3790952, 4532660, 4738690, 5212559, 6892640, 7252256, 7581904, 9065320, 9477380, 10425118, 15163808, 18130640, 18954760, 20850236, 26062795, 36261280, 37909520, 41700472, 52125590, 75819040, 83400944, 104251180, 166801888, 208502360, 417004720, 834009440]

約数ペア:

[(1, 834009440), (2, 417004720), (4, 208502360), (5, 166801888), (8, 104251180), (10, 83400944), (11, 75819040), (16, 52125590), (20, 41700472), (22, 37909520), (23, 36261280), (32, 26062795), (40, 20850236), (44, 18954760), (46, 18130640), (55, 15163808), (80, 10425118), (88, 9477380), (92, 9065320), (110, 7581904), (115, 7252256), (121, 6892640), (160, 5212559), (176, 4738690), (184, 4532660), (220, 3790952), (230, 3626128), (242, 3446320), (253, 3296480), (352, 2369345), (368, 2266330), (440, 1895476), (460, 1813064), (484, 1723160), (506, 1648240), (605, 1378528), (736, 1133165), (880, 947738), (920, 906532), (968, 861580), (1012, 824120), (1210, 689264), (1265, 659296), (1760, 473869), (1840, 453266), (1873, 445280), (1936, 430790), (2024, 412060), (2420, 344632), (2530, 329648), (2783, 299680), (3680, 226633), (3746, 222640), (3872, 215395), (4048, 206030), (4840, 172316), (5060, 164824), (5566, 149840), (7492, 111320), (8096, 103015), (9365, 89056), (9680, 86158), (10120, 82412), (11132, 74920), (13915, 59936), (14984, 55660), (18730, 44528), (19360, 43079), (20240, 41206), (20603, 40480), (22264, 37460), (27830, 29968)]