26897160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 60194040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 251, 282, 285, 376, 380, 456, 470, 502, 564, 570, 705, 753, 760, 893, 940, 1004, 1128, 1140, 1255, 1410, 1506, 1786, 1880, 2008, 2280, 2510, 2679, 2820, 3012, 3572, 3765, 4465, 4769, 5020, 5358, 5640, 6024, 7144, 7530, 8930, 9538, 10040, 10716, 11797, 13395, 14307, 15060, 17860, 19076, 21432, 23594, 23845, 26790, 28614, 30120, 35391, 35720, 38152, 47188, 47690, 53580, 57228, 58985, 70782, 71535, 94376, 95380, 107160, 114456, 117970, 141564, 143070, 176955, 190760, 224143, 235940, 283128, 286140, 353910, 448286, 471880, 572280, 672429, 707820, 896572, 1120715, 1344858, 1415640, 1793144, 2241430, 2689716, 3362145, 4482860, 5379432, 6724290, 8965720, 13448580, 26897160]

約数ペア:

[(1, 26897160), (2, 13448580), (3, 8965720), (4, 6724290), (5, 5379432), (6, 4482860), (8, 3362145), (10, 2689716), (12, 2241430), (15, 1793144), (19, 1415640), (20, 1344858), (24, 1120715), (30, 896572), (38, 707820), (40, 672429), (47, 572280), (57, 471880), (60, 448286), (76, 353910), (94, 286140), (95, 283128), (114, 235940), (120, 224143), (141, 190760), (152, 176955), (188, 143070), (190, 141564), (228, 117970), (235, 114456), (251, 107160), (282, 95380), (285, 94376), (376, 71535), (380, 70782), (456, 58985), (470, 57228), (502, 53580), (564, 47690), (570, 47188), (705, 38152), (753, 35720), (760, 35391), (893, 30120), (940, 28614), (1004, 26790), (1128, 23845), (1140, 23594), (1255, 21432), (1410, 19076), (1506, 17860), (1786, 15060), (1880, 14307), (2008, 13395), (2280, 11797), (2510, 10716), (2679, 10040), (2820, 9538), (3012, 8930), (3572, 7530), (3765, 7144), (4465, 6024), (4769, 5640), (5020, 5358)]