8133240320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167213}}^1$

素因数の和:167255

約数の個数: 80

約数和(自身を含む): 20527190640

約数和(自身を除く): 12393950320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 167213, 334426, 668852, 836065, 1337704, 1672130, 2675408, 3177047, 3344260, 5350816, 6354094, 6688520, 10701632, 12708188, 13377040, 15885235, 21403264, 25416376, 26754080, 31770470, 42806528, 50832752, 53508160, 63540940, 85613056, 101665504, 107016320, 127081880, 203331008, 214032640, 254163760, 406662016, 428065280, 508327520, 813324032, 1016655040, 1626648064, 2033310080, 4066620160, 8133240320]

約数ペア:

[(1, 8133240320), (2, 4066620160), (4, 2033310080), (5, 1626648064), (8, 1016655040), (10, 813324032), (16, 508327520), (19, 428065280), (20, 406662016), (32, 254163760), (38, 214032640), (40, 203331008), (64, 127081880), (76, 107016320), (80, 101665504), (95, 85613056), (128, 63540940), (152, 53508160), (160, 50832752), (190, 42806528), (256, 31770470), (304, 26754080), (320, 25416376), (380, 21403264), (512, 15885235), (608, 13377040), (640, 12708188), (760, 10701632), (1216, 6688520), (1280, 6354094), (1520, 5350816), (2432, 3344260), (2560, 3177047), (3040, 2675408), (4864, 1672130), (6080, 1337704), (9728, 836065), (12160, 668852), (24320, 334426), (48640, 167213)]