26416720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2729}}^1$

素因数の和:2764

約数の個数: 60

約数和(自身を含む): 67534740

約数和(自身を除く): 41118020

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 2729, 4840, 5458, 9680, 10916, 13645, 21832, 27290, 30019, 43664, 54580, 60038, 109160, 120076, 150095, 218320, 240152, 300190, 330209, 480304, 600380, 660418, 1200760, 1320836, 1651045, 2401520, 2641672, 3302090, 5283344, 6604180, 13208360, 26416720]

約数ペア:

[(1, 26416720), (2, 13208360), (4, 6604180), (5, 5283344), (8, 3302090), (10, 2641672), (11, 2401520), (16, 1651045), (20, 1320836), (22, 1200760), (40, 660418), (44, 600380), (55, 480304), (80, 330209), (88, 300190), (110, 240152), (121, 218320), (176, 150095), (220, 120076), (242, 109160), (440, 60038), (484, 54580), (605, 43664), (880, 30019), (968, 27290), (1210, 21832), (1936, 13645), (2420, 10916), (2729, 9680), (4840, 5458)]