29144960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 78140160

約数和(自身を除く): 48995200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 113, 124, 128, 130, 155, 160, 208, 226, 248, 260, 310, 320, 403, 416, 452, 496, 520, 565, 620, 640, 806, 832, 904, 992, 1040, 1130, 1240, 1469, 1612, 1664, 1808, 1984, 2015, 2080, 2260, 2480, 2938, 3224, 3503, 3616, 3968, 4030, 4160, 4520, 4960, 5876, 6448, 7006, 7232, 7345, 8060, 8320, 9040, 9920, 11752, 12896, 14012, 14464, 14690, 16120, 17515, 18080, 19840, 23504, 25792, 28024, 29380, 32240, 35030, 36160, 45539, 47008, 51584, 56048, 58760, 64480, 70060, 72320, 91078, 94016, 112096, 117520, 128960, 140120, 182156, 188032, 224192, 227695, 235040, 257920, 280240, 364312, 448384, 455390, 470080, 560480, 728624, 910780, 940160, 1120960, 1457248, 1821560, 2241920, 2914496, 3643120, 5828992, 7286240, 14572480, 29144960]

約数ペア:

[(1, 29144960), (2, 14572480), (4, 7286240), (5, 5828992), (8, 3643120), (10, 2914496), (13, 2241920), (16, 1821560), (20, 1457248), (26, 1120960), (31, 940160), (32, 910780), (40, 728624), (52, 560480), (62, 470080), (64, 455390), (65, 448384), (80, 364312), (104, 280240), (113, 257920), (124, 235040), (128, 227695), (130, 224192), (155, 188032), (160, 182156), (208, 140120), (226, 128960), (248, 117520), (260, 112096), (310, 94016), (320, 91078), (403, 72320), (416, 70060), (452, 64480), (496, 58760), (520, 56048), (565, 51584), (620, 47008), (640, 45539), (806, 36160), (832, 35030), (904, 32240), (992, 29380), (1040, 28024), (1130, 25792), (1240, 23504), (1469, 19840), (1612, 18080), (1664, 17515), (1808, 16120), (1984, 14690), (2015, 14464), (2080, 14012), (2260, 12896), (2480, 11752), (2938, 9920), (3224, 9040), (3503, 8320), (3616, 8060), (3968, 7345), (4030, 7232), (4160, 7006), (4520, 6448), (4960, 5876)]