44477480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 107870400

約数和(自身を除く): 63392920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1361, 1634, 1720, 2722, 3268, 4085, 5444, 6536, 6805, 8170, 10888, 13610, 16340, 25859, 27220, 32680, 51718, 54440, 58523, 103436, 117046, 129295, 206872, 234092, 258590, 292615, 468184, 517180, 585230, 1034360, 1111937, 1170460, 2223874, 2340920, 4447748, 5559685, 8895496, 11119370, 22238740, 44477480]

約数ペア:

[(1, 44477480), (2, 22238740), (4, 11119370), (5, 8895496), (8, 5559685), (10, 4447748), (19, 2340920), (20, 2223874), (38, 1170460), (40, 1111937), (43, 1034360), (76, 585230), (86, 517180), (95, 468184), (152, 292615), (172, 258590), (190, 234092), (215, 206872), (344, 129295), (380, 117046), (430, 103436), (760, 58523), (817, 54440), (860, 51718), (1361, 32680), (1634, 27220), (1720, 25859), (2722, 16340), (3268, 13610), (4085, 10888), (5444, 8170), (6536, 6805)]