29748021280

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3047953}}^1$

素因数の和:3048029

約数の個数: 48

約数和(自身を含む): 71431849944

約数和(自身を除く): 41683828664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 3047953, 6095906, 12191812, 15239765, 24383624, 30479530, 48767248, 60959060, 97534496, 121918120, 185925133, 243836240, 371850266, 487672480, 743700532, 929625665, 1487401064, 1859251330, 2974802128, 3718502660, 5949604256, 7437005320, 14874010640, 29748021280]

約数ペア:

[(1, 29748021280), (2, 14874010640), (4, 7437005320), (5, 5949604256), (8, 3718502660), (10, 2974802128), (16, 1859251330), (20, 1487401064), (32, 929625665), (40, 743700532), (61, 487672480), (80, 371850266), (122, 243836240), (160, 185925133), (244, 121918120), (305, 97534496), (488, 60959060), (610, 48767248), (976, 30479530), (1220, 24383624), (1952, 15239765), (2440, 12191812), (4880, 6095906), (9760, 3047953)]