83482880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 224063280

約数和(自身を除く): 140580400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 173, 208, 232, 256, 260, 290, 320, 346, 377, 416, 464, 520, 580, 640, 692, 754, 832, 865, 928, 1040, 1160, 1280, 1384, 1508, 1664, 1730, 1856, 1885, 2080, 2249, 2320, 2768, 3016, 3328, 3460, 3712, 3770, 4160, 4498, 4640, 5017, 5536, 6032, 6920, 7424, 7540, 8320, 8996, 9280, 10034, 11072, 11245, 12064, 13840, 15080, 16640, 17992, 18560, 20068, 22144, 22490, 24128, 25085, 27680, 30160, 35984, 37120, 40136, 44288, 44980, 48256, 50170, 55360, 60320, 65221, 71968, 80272, 89960, 96512, 100340, 110720, 120640, 130442, 143936, 160544, 179920, 200680, 221440, 241280, 260884, 287872, 321088, 326105, 359840, 401360, 482560, 521768, 575744, 642176, 652210, 719680, 802720, 1043536, 1284352, 1304420, 1439360, 1605440, 2087072, 2608840, 2878720, 3210880, 4174144, 5217680, 6421760, 8348288, 10435360, 16696576, 20870720, 41741440, 83482880]

約数ペア:

[(1, 83482880), (2, 41741440), (4, 20870720), (5, 16696576), (8, 10435360), (10, 8348288), (13, 6421760), (16, 5217680), (20, 4174144), (26, 3210880), (29, 2878720), (32, 2608840), (40, 2087072), (52, 1605440), (58, 1439360), (64, 1304420), (65, 1284352), (80, 1043536), (104, 802720), (116, 719680), (128, 652210), (130, 642176), (145, 575744), (160, 521768), (173, 482560), (208, 401360), (232, 359840), (256, 326105), (260, 321088), (290, 287872), (320, 260884), (346, 241280), (377, 221440), (416, 200680), (464, 179920), (520, 160544), (580, 143936), (640, 130442), (692, 120640), (754, 110720), (832, 100340), (865, 96512), (928, 89960), (1040, 80272), (1160, 71968), (1280, 65221), (1384, 60320), (1508, 55360), (1664, 50170), (1730, 48256), (1856, 44980), (1885, 44288), (2080, 40136), (2249, 37120), (2320, 35984), (2768, 30160), (3016, 27680), (3328, 25085), (3460, 24128), (3712, 22490), (3770, 22144), (4160, 20068), (4498, 18560), (4640, 17992), (5017, 16640), (5536, 15080), (6032, 13840), (6920, 12064), (7424, 11245), (7540, 11072), (8320, 10034), (8996, 9280)]