26001960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9458

約数の個数: 64

約数和(自身を含む): 81406080

約数和(自身を除く): 55404120

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, 9421, 18842, 28263, 37684, 47105, 56526, 75368, 94210, 113052, 141315, 188420, 216683, 226104, 282630, 376840, 433366, 565260, 650049, 866732, 1083415, 1130520, 1300098, 1733464, 2166830, 2600196, 3250245, 4333660, 5200392, 6500490, 8667320, 13000980, 26001960]

約数ペア:

[(1, 26001960), (2, 13000980), (3, 8667320), (4, 6500490), (5, 5200392), (6, 4333660), (8, 3250245), (10, 2600196), (12, 2166830), (15, 1733464), (20, 1300098), (23, 1130520), (24, 1083415), (30, 866732), (40, 650049), (46, 565260), (60, 433366), (69, 376840), (92, 282630), (115, 226104), (120, 216683), (138, 188420), (184, 141315), (230, 113052), (276, 94210), (345, 75368), (460, 56526), (552, 47105), (690, 37684), (920, 28263), (1380, 18842), (2760, 9421)]