25771270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16007}}^1$

素因数の和:16044

約数の個数: 32

約数和(自身を含む): 55323648

約数和(自身を除く): 29552378

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 16007, 32014, 80035, 112049, 160070, 224098, 368161, 560245, 736322, 1120490, 1840805, 2577127, 3681610, 5154254, 12885635, 25771270]

約数ペア:

[(1, 25771270), (2, 12885635), (5, 5154254), (7, 3681610), (10, 2577127), (14, 1840805), (23, 1120490), (35, 736322), (46, 560245), (70, 368161), (115, 224098), (161, 160070), (230, 112049), (322, 80035), (805, 32014), (1610, 16007)]