25463570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 25158190

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 2789, 4565, 5578, 9130, 13945, 27890, 30679, 61358, 153395, 231487, 306790, 462974, 1157435, 2314870, 2546357, 5092714, 12731785, 25463570]

約数ペア:

[(1, 25463570), (2, 12731785), (5, 5092714), (10, 2546357), (11, 2314870), (22, 1157435), (55, 462974), (83, 306790), (110, 231487), (166, 153395), (415, 61358), (830, 30679), (913, 27890), (1826, 13945), (2789, 9130), (4565, 5578)]