88999040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 241617600

約数和(自身を除く): 152618560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 563, 608, 640, 760, 832, 988, 1040, 1126, 1216, 1235, 1520, 1664, 1976, 2080, 2252, 2432, 2470, 2815, 3040, 3952, 4160, 4504, 4940, 5630, 6080, 7319, 7904, 8320, 9008, 9880, 10697, 11260, 12160, 14638, 15808, 18016, 19760, 21394, 22520, 29276, 31616, 36032, 36595, 39520, 42788, 45040, 53485, 58552, 72064, 73190, 79040, 85576, 90080, 106970, 117104, 139061, 146380, 158080, 171152, 180160, 213940, 234208, 278122, 292760, 342304, 360320, 427880, 468416, 556244, 585520, 684608, 695305, 855760, 936832, 1112488, 1171040, 1369216, 1390610, 1711520, 2224976, 2342080, 2781220, 3423040, 4449952, 4684160, 5562440, 6846080, 8899904, 11124880, 17799808, 22249760, 44499520, 88999040]

約数ペア:

[(1, 88999040), (2, 44499520), (4, 22249760), (5, 17799808), (8, 11124880), (10, 8899904), (13, 6846080), (16, 5562440), (19, 4684160), (20, 4449952), (26, 3423040), (32, 2781220), (38, 2342080), (40, 2224976), (52, 1711520), (64, 1390610), (65, 1369216), (76, 1171040), (80, 1112488), (95, 936832), (104, 855760), (128, 695305), (130, 684608), (152, 585520), (160, 556244), (190, 468416), (208, 427880), (247, 360320), (260, 342304), (304, 292760), (320, 278122), (380, 234208), (416, 213940), (494, 180160), (520, 171152), (563, 158080), (608, 146380), (640, 139061), (760, 117104), (832, 106970), (988, 90080), (1040, 85576), (1126, 79040), (1216, 73190), (1235, 72064), (1520, 58552), (1664, 53485), (1976, 45040), (2080, 42788), (2252, 39520), (2432, 36595), (2470, 36032), (2815, 31616), (3040, 29276), (3952, 22520), (4160, 21394), (4504, 19760), (4940, 18016), (5630, 15808), (6080, 14638), (7319, 12160), (7904, 11260), (8320, 10697), (9008, 9880)]