44443280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4216

約数の個数: 80

約数和(自身を含む): 124337280

約数和(自身を除く): 79894000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4177, 5320, 8354, 10640, 16708, 20885, 29239, 33416, 41770, 58478, 66832, 79363, 83540, 116956, 146195, 158726, 167080, 233912, 292390, 317452, 334160, 396815, 467824, 555541, 584780, 634904, 793630, 1111082, 1169560, 1269808, 1587260, 2222164, 2339120, 2777705, 3174520, 4444328, 5555410, 6349040, 8888656, 11110820, 22221640, 44443280]

約数ペア:

[(1, 44443280), (2, 22221640), (4, 11110820), (5, 8888656), (7, 6349040), (8, 5555410), (10, 4444328), (14, 3174520), (16, 2777705), (19, 2339120), (20, 2222164), (28, 1587260), (35, 1269808), (38, 1169560), (40, 1111082), (56, 793630), (70, 634904), (76, 584780), (80, 555541), (95, 467824), (112, 396815), (133, 334160), (140, 317452), (152, 292390), (190, 233912), (266, 167080), (280, 158726), (304, 146195), (380, 116956), (532, 83540), (560, 79363), (665, 66832), (760, 58478), (1064, 41770), (1330, 33416), (1520, 29239), (2128, 20885), (2660, 16708), (4177, 10640), (5320, 8354)]