44971520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 80

約数和(自身を含む): 117702288

約数和(自身を除く): 72730768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1597, 1760, 2560, 2816, 3194, 3520, 5632, 6388, 7040, 7985, 12776, 14080, 15970, 17567, 25552, 28160, 31940, 35134, 51104, 63880, 70268, 87835, 102208, 127760, 140536, 175670, 204416, 255520, 281072, 351340, 408832, 511040, 562144, 702680, 817664, 1022080, 1124288, 1405360, 2044160, 2248576, 2810720, 4088320, 4497152, 5621440, 8994304, 11242880, 22485760, 44971520]

約数ペア:

[(1, 44971520), (2, 22485760), (4, 11242880), (5, 8994304), (8, 5621440), (10, 4497152), (11, 4088320), (16, 2810720), (20, 2248576), (22, 2044160), (32, 1405360), (40, 1124288), (44, 1022080), (55, 817664), (64, 702680), (80, 562144), (88, 511040), (110, 408832), (128, 351340), (160, 281072), (176, 255520), (220, 204416), (256, 175670), (320, 140536), (352, 127760), (440, 102208), (512, 87835), (640, 70268), (704, 63880), (880, 51104), (1280, 35134), (1408, 31940), (1597, 28160), (1760, 25552), (2560, 17567), (2816, 15970), (3194, 14080), (3520, 12776), (5632, 7985), (6388, 7040)]