25256760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9188

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 53816520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9151, 18302, 27453, 36604, 45755, 54906, 73208, 91510, 109812, 137265, 183020, 210473, 219624, 274530, 366040, 420946, 549060, 631419, 841892, 1052365, 1098120, 1262838, 1683784, 2104730, 2525676, 3157095, 4209460, 5051352, 6314190, 8418920, 12628380, 25256760]

約数ペア:

[(1, 25256760), (2, 12628380), (3, 8418920), (4, 6314190), (5, 5051352), (6, 4209460), (8, 3157095), (10, 2525676), (12, 2104730), (15, 1683784), (20, 1262838), (23, 1098120), (24, 1052365), (30, 841892), (40, 631419), (46, 549060), (60, 420946), (69, 366040), (92, 274530), (115, 219624), (120, 210473), (138, 183020), (184, 137265), (230, 109812), (276, 91510), (345, 73208), (460, 54906), (552, 45755), (690, 36604), (920, 27453), (1380, 18302), (2760, 9151)]