477806080

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10979}}^1$

素因数の和:11019

約数の個数: 80

約数和(自身を含む): 1213114320

約数和(自身を除く): 735308240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 10979, 21760, 21958, 43520, 43916, 54895, 87832, 109790, 175664, 186643, 219580, 351328, 373286, 439160, 702656, 746572, 878320, 933215, 1405312, 1493144, 1756640, 1866430, 2810624, 2986288, 3513280, 3732860, 5621248, 5972576, 7026560, 7465720, 11945152, 14053120, 14931440, 23890304, 28106240, 29862880, 47780608, 59725760, 95561216, 119451520, 238903040, 477806080]

約数ペア:

[(1, 477806080), (2, 238903040), (4, 119451520), (5, 95561216), (8, 59725760), (10, 47780608), (16, 29862880), (17, 28106240), (20, 23890304), (32, 14931440), (34, 14053120), (40, 11945152), (64, 7465720), (68, 7026560), (80, 5972576), (85, 5621248), (128, 3732860), (136, 3513280), (160, 2986288), (170, 2810624), (256, 1866430), (272, 1756640), (320, 1493144), (340, 1405312), (512, 933215), (544, 878320), (640, 746572), (680, 702656), (1088, 439160), (1280, 373286), (1360, 351328), (2176, 219580), (2560, 186643), (2720, 175664), (4352, 109790), (5440, 87832), (8704, 54895), (10880, 43916), (10979, 43520), (21760, 21958)]