10862720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 28347840

約数和(自身を除く): 17485120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1543, 1760, 3086, 3520, 6172, 7040, 7715, 12344, 15430, 16973, 24688, 30860, 33946, 49376, 61720, 67892, 84865, 98752, 123440, 135784, 169730, 197504, 246880, 271568, 339460, 493760, 543136, 678920, 987520, 1086272, 1357840, 2172544, 2715680, 5431360, 10862720]

約数ペア:

[(1, 10862720), (2, 5431360), (4, 2715680), (5, 2172544), (8, 1357840), (10, 1086272), (11, 987520), (16, 678920), (20, 543136), (22, 493760), (32, 339460), (40, 271568), (44, 246880), (55, 197504), (64, 169730), (80, 135784), (88, 123440), (110, 98752), (128, 84865), (160, 67892), (176, 61720), (220, 49376), (320, 33946), (352, 30860), (440, 24688), (640, 16973), (704, 15430), (880, 12344), (1408, 7715), (1543, 7040), (1760, 6172), (3086, 3520)]