11629040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 27492288

約数和(自身を除く): 15863248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2383, 2440, 4766, 4880, 9532, 11915, 19064, 23830, 38128, 47660, 95320, 145363, 190640, 290726, 581452, 726815, 1162904, 1453630, 2325808, 2907260, 5814520, 11629040]

約数ペア:

[(1, 11629040), (2, 5814520), (4, 2907260), (5, 2325808), (8, 1453630), (10, 1162904), (16, 726815), (20, 581452), (40, 290726), (61, 190640), (80, 145363), (122, 95320), (244, 47660), (305, 38128), (488, 23830), (610, 19064), (976, 11915), (1220, 9532), (2383, 4880), (2440, 4766)]