10311440

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 24378648

約数和(自身を除く): 14067208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2113, 2440, 4226, 4880, 8452, 10565, 16904, 21130, 33808, 42260, 84520, 128893, 169040, 257786, 515572, 644465, 1031144, 1288930, 2062288, 2577860, 5155720, 10311440]

約数ペア:

[(1, 10311440), (2, 5155720), (4, 2577860), (5, 2062288), (8, 1288930), (10, 1031144), (16, 644465), (20, 515572), (40, 257786), (61, 169040), (80, 128893), (122, 84520), (244, 42260), (305, 33808), (488, 21130), (610, 16904), (976, 10565), (1220, 8452), (2113, 4880), (2440, 4226)]