8032480

素因数分解:

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

素因数の和:899

約数の個数: 48

約数和(自身を含む): 19311264

約数和(自身を除く): 11278784

約数列:

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

約数ペア:

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