85236580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29803}}^1$

素因数の和:29836

約数の個数: 48

約数和(自身を含む): 210297024

約数和(自身を除く): 125060444

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 29803, 59606, 119212, 149015, 298030, 327833, 387439, 596060, 655666, 774878, 1311332, 1549756, 1639165, 1937195, 3278330, 3874390, 4261829, 6556660, 7748780, 8523658, 17047316, 21309145, 42618290, 85236580]

約数ペア:

[(1, 85236580), (2, 42618290), (4, 21309145), (5, 17047316), (10, 8523658), (11, 7748780), (13, 6556660), (20, 4261829), (22, 3874390), (26, 3278330), (44, 1937195), (52, 1639165), (55, 1549756), (65, 1311332), (110, 774878), (130, 655666), (143, 596060), (220, 387439), (260, 327833), (286, 298030), (572, 149015), (715, 119212), (1430, 59606), (2860, 29803)]