98475520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 278419680

約数和(自身を除く): 179944160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 269, 286, 320, 352, 416, 440, 512, 520, 538, 572, 640, 704, 715, 832, 880, 1040, 1076, 1144, 1280, 1345, 1408, 1430, 1664, 1760, 2080, 2152, 2288, 2560, 2690, 2816, 2860, 2959, 3328, 3497, 3520, 4160, 4304, 4576, 5380, 5632, 5720, 5918, 6656, 6994, 7040, 8320, 8608, 9152, 10760, 11440, 11836, 13988, 14080, 14795, 16640, 17216, 17485, 18304, 21520, 22880, 23672, 27976, 28160, 29590, 33280, 34432, 34970, 36608, 38467, 43040, 45760, 47344, 55952, 59180, 68864, 69940, 73216, 76934, 86080, 91520, 94688, 111904, 118360, 137728, 139880, 153868, 172160, 183040, 189376, 192335, 223808, 236720, 279760, 307736, 344320, 366080, 378752, 384670, 447616, 473440, 559520, 615472, 688640, 757504, 769340, 895232, 946880, 1119040, 1230944, 1515008, 1538680, 1790464, 1893760, 2238080, 2461888, 3077360, 3787520, 4476160, 4923776, 6154720, 7575040, 8952320, 9847552, 12309440, 19695104, 24618880, 49237760, 98475520]

約数ペア:

[(1, 98475520), (2, 49237760), (4, 24618880), (5, 19695104), (8, 12309440), (10, 9847552), (11, 8952320), (13, 7575040), (16, 6154720), (20, 4923776), (22, 4476160), (26, 3787520), (32, 3077360), (40, 2461888), (44, 2238080), (52, 1893760), (55, 1790464), (64, 1538680), (65, 1515008), (80, 1230944), (88, 1119040), (104, 946880), (110, 895232), (128, 769340), (130, 757504), (143, 688640), (160, 615472), (176, 559520), (208, 473440), (220, 447616), (256, 384670), (260, 378752), (269, 366080), (286, 344320), (320, 307736), (352, 279760), (416, 236720), (440, 223808), (512, 192335), (520, 189376), (538, 183040), (572, 172160), (640, 153868), (704, 139880), (715, 137728), (832, 118360), (880, 111904), (1040, 94688), (1076, 91520), (1144, 86080), (1280, 76934), (1345, 73216), (1408, 69940), (1430, 68864), (1664, 59180), (1760, 55952), (2080, 47344), (2152, 45760), (2288, 43040), (2560, 38467), (2690, 36608), (2816, 34970), (2860, 34432), (2959, 33280), (3328, 29590), (3497, 28160), (3520, 27976), (4160, 23672), (4304, 22880), (4576, 21520), (5380, 18304), (5632, 17485), (5720, 17216), (5918, 16640), (6656, 14795), (6994, 14080), (7040, 13988), (8320, 11836), (8608, 11440), (9152, 10760)]