2906746159360

素因数分解:

$2^8\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2937769}}^1$

素因数の和:2938563

約数の個数: 72

約数和(自身を含む): 6971574982680

約数和(自身を除く): 4064828823320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 773, 1280, 1546, 3092, 3865, 6184, 7730, 12368, 15460, 24736, 30920, 49472, 61840, 98944, 123680, 197888, 247360, 494720, 989440, 2937769, 5875538, 11751076, 14688845, 23502152, 29377690, 47004304, 58755380, 94008608, 117510760, 188017216, 235021520, 376034432, 470043040, 752068864, 940086080, 1880172160, 2270895437, 3760344320, 4541790874, 9083581748, 11354477185, 18167163496, 22708954370, 36334326992, 45417908740, 72668653984, 90835817480, 145337307968, 181671634960, 290674615936, 363343269920, 581349231872, 726686539840, 1453373079680, 2906746159360]

約数ペア:

[(1, 2906746159360), (2, 1453373079680), (4, 726686539840), (5, 581349231872), (8, 363343269920), (10, 290674615936), (16, 181671634960), (20, 145337307968), (32, 90835817480), (40, 72668653984), (64, 45417908740), (80, 36334326992), (128, 22708954370), (160, 18167163496), (256, 11354477185), (320, 9083581748), (640, 4541790874), (773, 3760344320), (1280, 2270895437), (1546, 1880172160), (3092, 940086080), (3865, 752068864), (6184, 470043040), (7730, 376034432), (12368, 235021520), (15460, 188017216), (24736, 117510760), (30920, 94008608), (49472, 58755380), (61840, 47004304), (98944, 29377690), (123680, 23502152), (197888, 14688845), (247360, 11751076), (494720, 5875538), (989440, 2937769)]