713704960

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3631

約数の個数: 80

約数和(自身を含む): 1733371200

約数和(自身を除く): 1019666240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1264, 1280, 1580, 2528, 2560, 3160, 3529, 5056, 6320, 7058, 10112, 12640, 14116, 17645, 20224, 25280, 28232, 35290, 40448, 50560, 56464, 70580, 101120, 112928, 141160, 202240, 225856, 278791, 282320, 451712, 557582, 564640, 903424, 1115164, 1129280, 1393955, 1806848, 2230328, 2258560, 2787910, 4460656, 4517120, 5575820, 8921312, 9034240, 11151640, 17842624, 22303280, 35685248, 44606560, 71370496, 89213120, 142740992, 178426240, 356852480, 713704960]

約数ペア:

[(1, 713704960), (2, 356852480), (4, 178426240), (5, 142740992), (8, 89213120), (10, 71370496), (16, 44606560), (20, 35685248), (32, 22303280), (40, 17842624), (64, 11151640), (79, 9034240), (80, 8921312), (128, 5575820), (158, 4517120), (160, 4460656), (256, 2787910), (316, 2258560), (320, 2230328), (395, 1806848), (512, 1393955), (632, 1129280), (640, 1115164), (790, 903424), (1264, 564640), (1280, 557582), (1580, 451712), (2528, 282320), (2560, 278791), (3160, 225856), (3529, 202240), (5056, 141160), (6320, 112928), (7058, 101120), (10112, 70580), (12640, 56464), (14116, 50560), (17645, 40448), (20224, 35290), (25280, 28232)]