16064960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 38929056

約数和(自身を除く): 22864096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 823, 976, 1220, 1646, 1952, 2440, 3292, 3904, 4115, 4880, 6584, 8230, 9760, 13168, 16460, 19520, 26336, 32920, 50203, 52672, 65840, 100406, 131680, 200812, 251015, 263360, 401624, 502030, 803248, 1004060, 1606496, 2008120, 3212992, 4016240, 8032480, 16064960]

約数ペア:

[(1, 16064960), (2, 8032480), (4, 4016240), (5, 3212992), (8, 2008120), (10, 1606496), (16, 1004060), (20, 803248), (32, 502030), (40, 401624), (61, 263360), (64, 251015), (80, 200812), (122, 131680), (160, 100406), (244, 65840), (305, 52672), (320, 50203), (488, 32920), (610, 26336), (823, 19520), (976, 16460), (1220, 13168), (1646, 9760), (1952, 8230), (2440, 6584), (3292, 4880), (3904, 4115)]