1225528090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{25253}}^1$

素因数の和:25494

約数の個数: 32

約数和(自身を含む): 2312862336

約数和(自身を除く): 1087334246

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4853, 9706, 24265, 25253, 48530, 50506, 126265, 252530, 580819, 1161638, 2904095, 5328383, 5808190, 10656766, 26641915, 53283830, 122552809, 245105618, 612764045, 1225528090]

約数ペア:

[(1, 1225528090), (2, 612764045), (5, 245105618), (10, 122552809), (23, 53283830), (46, 26641915), (115, 10656766), (211, 5808190), (230, 5328383), (422, 2904095), (1055, 1161638), (2110, 580819), (4853, 252530), (9706, 126265), (24265, 50506), (25253, 48530)]