93857920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 250614000

約数和(自身を除く): 156756080

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, 208, 232, 260, 290, 320, 377, 389, 416, 464, 520, 580, 640, 754, 778, 832, 928, 1040, 1160, 1508, 1556, 1664, 1856, 1885, 1945, 2080, 2320, 3016, 3112, 3712, 3770, 3890, 4160, 4640, 5057, 6032, 6224, 7540, 7780, 8320, 9280, 10114, 11281, 12064, 12448, 15080, 15560, 18560, 20228, 22562, 24128, 24896, 25285, 30160, 31120, 40456, 45124, 48256, 49792, 50570, 56405, 60320, 62240, 80912, 90248, 101140, 112810, 120640, 124480, 146653, 161824, 180496, 202280, 225620, 241280, 248960, 293306, 323648, 360992, 404560, 451240, 586612, 647296, 721984, 733265, 809120, 902480, 1173224, 1443968, 1466530, 1618240, 1804960, 2346448, 2933060, 3236480, 3609920, 4692896, 5866120, 7219840, 9385792, 11732240, 18771584, 23464480, 46928960, 93857920]

約数ペア:

[(1, 93857920), (2, 46928960), (4, 23464480), (5, 18771584), (8, 11732240), (10, 9385792), (13, 7219840), (16, 5866120), (20, 4692896), (26, 3609920), (29, 3236480), (32, 2933060), (40, 2346448), (52, 1804960), (58, 1618240), (64, 1466530), (65, 1443968), (80, 1173224), (104, 902480), (116, 809120), (128, 733265), (130, 721984), (145, 647296), (160, 586612), (208, 451240), (232, 404560), (260, 360992), (290, 323648), (320, 293306), (377, 248960), (389, 241280), (416, 225620), (464, 202280), (520, 180496), (580, 161824), (640, 146653), (754, 124480), (778, 120640), (832, 112810), (928, 101140), (1040, 90248), (1160, 80912), (1508, 62240), (1556, 60320), (1664, 56405), (1856, 50570), (1885, 49792), (1945, 48256), (2080, 45124), (2320, 40456), (3016, 31120), (3112, 30160), (3712, 25285), (3770, 24896), (3890, 24128), (4160, 22562), (4640, 20228), (5057, 18560), (6032, 15560), (6224, 15080), (7540, 12448), (7780, 12064), (8320, 11281), (9280, 10114)]