1932991040

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2500

約数の個数: 112

約数和(自身を含む): 4791821760

約数和(自身を除く): 2858830720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 64, 80, 86, 118, 160, 172, 215, 236, 295, 320, 344, 430, 472, 590, 688, 860, 944, 1180, 1376, 1720, 1888, 2360, 2381, 2537, 2752, 3440, 3776, 4720, 4762, 5074, 6880, 9440, 9524, 10148, 11905, 12685, 13760, 18880, 19048, 20296, 23810, 25370, 38096, 40592, 47620, 50740, 76192, 81184, 95240, 101480, 102383, 140479, 152384, 162368, 190480, 202960, 204766, 280958, 380960, 405920, 409532, 511915, 561916, 702395, 761920, 811840, 819064, 1023830, 1123832, 1404790, 1638128, 2047660, 2247664, 2809580, 3276256, 4095320, 4495328, 5619160, 6040597, 6552512, 8190640, 8990656, 11238320, 12081194, 16381280, 22476640, 24162388, 30202985, 32762560, 44953280, 48324776, 60405970, 96649552, 120811940, 193299104, 241623880, 386598208, 483247760, 966495520, 1932991040]

約数ペア:

[(1, 1932991040), (2, 966495520), (4, 483247760), (5, 386598208), (8, 241623880), (10, 193299104), (16, 120811940), (20, 96649552), (32, 60405970), (40, 48324776), (43, 44953280), (59, 32762560), (64, 30202985), (80, 24162388), (86, 22476640), (118, 16381280), (160, 12081194), (172, 11238320), (215, 8990656), (236, 8190640), (295, 6552512), (320, 6040597), (344, 5619160), (430, 4495328), (472, 4095320), (590, 3276256), (688, 2809580), (860, 2247664), (944, 2047660), (1180, 1638128), (1376, 1404790), (1720, 1123832), (1888, 1023830), (2360, 819064), (2381, 811840), (2537, 761920), (2752, 702395), (3440, 561916), (3776, 511915), (4720, 409532), (4762, 405920), (5074, 380960), (6880, 280958), (9440, 204766), (9524, 202960), (10148, 190480), (11905, 162368), (12685, 152384), (13760, 140479), (18880, 102383), (19048, 101480), (20296, 95240), (23810, 81184), (25370, 76192), (38096, 50740), (40592, 47620)]