38053730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 85380480

約数和(自身を除く): 47326750

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 89, 110, 115, 130, 143, 169, 178, 230, 253, 286, 299, 338, 445, 506, 598, 715, 845, 890, 979, 1157, 1265, 1430, 1495, 1690, 1859, 1958, 2047, 2314, 2530, 2990, 3289, 3718, 3887, 4094, 4895, 5785, 6578, 7774, 9295, 9790, 10235, 11570, 12727, 15041, 16445, 18590, 19435, 20470, 22517, 25454, 26611, 30082, 32890, 38870, 42757, 45034, 53222, 63635, 75205, 85514, 112585, 127270, 133055, 150410, 165451, 213785, 225170, 266110, 292721, 330902, 345943, 427570, 585442, 691886, 827255, 1463605, 1654510, 1729715, 2927210, 3459430, 3805373, 7610746, 19026865, 38053730]

約数ペア:

[(1, 38053730), (2, 19026865), (5, 7610746), (10, 3805373), (11, 3459430), (13, 2927210), (22, 1729715), (23, 1654510), (26, 1463605), (46, 827255), (55, 691886), (65, 585442), (89, 427570), (110, 345943), (115, 330902), (130, 292721), (143, 266110), (169, 225170), (178, 213785), (230, 165451), (253, 150410), (286, 133055), (299, 127270), (338, 112585), (445, 85514), (506, 75205), (598, 63635), (715, 53222), (845, 45034), (890, 42757), (979, 38870), (1157, 32890), (1265, 30082), (1430, 26611), (1495, 25454), (1690, 22517), (1859, 20470), (1958, 19435), (2047, 18590), (2314, 16445), (2530, 15041), (2990, 12727), (3289, 11570), (3718, 10235), (3887, 9790), (4094, 9295), (4895, 7774), (5785, 6578)]