103694398480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{51721}}^1$

素因数の和:53072

約数の個数: 80

約数和(自身を含む): 253975708800

約数和(自身を除く): 150281310320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1319, 1520, 2638, 5276, 6595, 10552, 13190, 21104, 25061, 26380, 50122, 51721, 52760, 100244, 103442, 105520, 125305, 200488, 206884, 250610, 258605, 400976, 413768, 501220, 517210, 827536, 982699, 1002440, 1034420, 1965398, 2004880, 2068840, 3930796, 4137680, 4913495, 7861592, 9826990, 15723184, 19653980, 39307960, 68219999, 78615920, 136439998, 272879996, 341099995, 545759992, 682199990, 1091519984, 1296179981, 1364399980, 2592359962, 2728799960, 5184719924, 5457599920, 6480899905, 10369439848, 12961799810, 20738879696, 25923599620, 51847199240, 103694398480]

約数ペア:

[(1, 103694398480), (2, 51847199240), (4, 25923599620), (5, 20738879696), (8, 12961799810), (10, 10369439848), (16, 6480899905), (19, 5457599920), (20, 5184719924), (38, 2728799960), (40, 2592359962), (76, 1364399980), (80, 1296179981), (95, 1091519984), (152, 682199990), (190, 545759992), (304, 341099995), (380, 272879996), (760, 136439998), (1319, 78615920), (1520, 68219999), (2638, 39307960), (5276, 19653980), (6595, 15723184), (10552, 9826990), (13190, 7861592), (21104, 4913495), (25061, 4137680), (26380, 3930796), (50122, 2068840), (51721, 2004880), (52760, 1965398), (100244, 1034420), (103442, 1002440), (105520, 982699), (125305, 827536), (200488, 517210), (206884, 501220), (250610, 413768), (258605, 400976)]