82593920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 213857280

約数和(自身を除く): 131263360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 181, 184, 230, 248, 310, 320, 362, 368, 460, 496, 620, 640, 713, 724, 736, 905, 920, 992, 1240, 1426, 1448, 1472, 1810, 1840, 1984, 2480, 2852, 2896, 2944, 3565, 3620, 3680, 3968, 4163, 4960, 5611, 5704, 5792, 7130, 7240, 7360, 8326, 9920, 11222, 11408, 11584, 14260, 14480, 14720, 16652, 19840, 20815, 22444, 22816, 23168, 28055, 28520, 28960, 33304, 41630, 44888, 45632, 56110, 57040, 57920, 66608, 83260, 89776, 91264, 112220, 114080, 115840, 129053, 133216, 166520, 179552, 224440, 228160, 258106, 266432, 333040, 359104, 448880, 456320, 516212, 532864, 645265, 666080, 718208, 897760, 1032424, 1290530, 1332160, 1795520, 2064848, 2581060, 2664320, 3591040, 4129696, 5162120, 8259392, 10324240, 16518784, 20648480, 41296960, 82593920]

約数ペア:

[(1, 82593920), (2, 41296960), (4, 20648480), (5, 16518784), (8, 10324240), (10, 8259392), (16, 5162120), (20, 4129696), (23, 3591040), (31, 2664320), (32, 2581060), (40, 2064848), (46, 1795520), (62, 1332160), (64, 1290530), (80, 1032424), (92, 897760), (115, 718208), (124, 666080), (128, 645265), (155, 532864), (160, 516212), (181, 456320), (184, 448880), (230, 359104), (248, 333040), (310, 266432), (320, 258106), (362, 228160), (368, 224440), (460, 179552), (496, 166520), (620, 133216), (640, 129053), (713, 115840), (724, 114080), (736, 112220), (905, 91264), (920, 89776), (992, 83260), (1240, 66608), (1426, 57920), (1448, 57040), (1472, 56110), (1810, 45632), (1840, 44888), (1984, 41630), (2480, 33304), (2852, 28960), (2896, 28520), (2944, 28055), (3565, 23168), (3620, 22816), (3680, 22444), (3968, 20815), (4163, 19840), (4960, 16652), (5611, 14720), (5704, 14480), (5792, 14260), (7130, 11584), (7240, 11408), (7360, 11222), (8326, 9920)]