1063488640

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27241}}^1$

素因数の和:27321

約数の個数: 64

約数和(自身を含む): 2584176120

約数和(自身を除く): 1520687480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 27241, 39040, 54482, 108964, 136205, 217928, 272410, 435856, 544820, 871712, 1089640, 1661701, 1743424, 2179280, 3323402, 3486848, 4358560, 6646804, 8308505, 8717120, 13293608, 16617010, 17434240, 26587216, 33234020, 53174432, 66468040, 106348864, 132936080, 212697728, 265872160, 531744320, 1063488640]

約数ペア:

[(1, 1063488640), (2, 531744320), (4, 265872160), (5, 212697728), (8, 132936080), (10, 106348864), (16, 66468040), (20, 53174432), (32, 33234020), (40, 26587216), (61, 17434240), (64, 16617010), (80, 13293608), (122, 8717120), (128, 8308505), (160, 6646804), (244, 4358560), (305, 3486848), (320, 3323402), (488, 2179280), (610, 1743424), (640, 1661701), (976, 1089640), (1220, 871712), (1952, 544820), (2440, 435856), (3904, 272410), (4880, 217928), (7808, 136205), (9760, 108964), (19520, 54482), (27241, 39040)]