2189300080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5759

約数の個数: 160

約数和(自身を含む): 6100323840

約数和(自身を除く): 3911023760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 176, 184, 190, 209, 220, 230, 253, 304, 368, 380, 418, 437, 440, 460, 506, 760, 836, 874, 880, 920, 1012, 1045, 1265, 1520, 1672, 1748, 1840, 2024, 2090, 2185, 2530, 3344, 3496, 4048, 4180, 4370, 4807, 5060, 5693, 6992, 8360, 8740, 9614, 10120, 11386, 16720, 17480, 19228, 20240, 22772, 24035, 28465, 34960, 38456, 45544, 48070, 56930, 62623, 76912, 91088, 96140, 108167, 113860, 125246, 130939, 192280, 216334, 227720, 250492, 261878, 313115, 384560, 432668, 455440, 500984, 523756, 540835, 626230, 654695, 865336, 1001968, 1047512, 1081670, 1189837, 1252460, 1309390, 1440329, 1730672, 2095024, 2163340, 2379674, 2487841, 2504920, 2618780, 2880658, 4326680, 4759348, 4975682, 5009840, 5237560, 5761316, 5949185, 7201645, 8653360, 9518696, 9951364, 10475120, 11522632, 11898370, 12439205, 14403290, 19037392, 19902728, 23045264, 23796740, 24878410, 27366251, 28806580, 39805456, 47593480, 49756820, 54732502, 57613160, 95186960, 99513640, 109465004, 115226320, 136831255, 199027280, 218930008, 273662510, 437860016, 547325020, 1094650040, 2189300080]

約数ペア:

[(1, 2189300080), (2, 1094650040), (4, 547325020), (5, 437860016), (8, 273662510), (10, 218930008), (11, 199027280), (16, 136831255), (19, 115226320), (20, 109465004), (22, 99513640), (23, 95186960), (38, 57613160), (40, 54732502), (44, 49756820), (46, 47593480), (55, 39805456), (76, 28806580), (80, 27366251), (88, 24878410), (92, 23796740), (95, 23045264), (110, 19902728), (115, 19037392), (152, 14403290), (176, 12439205), (184, 11898370), (190, 11522632), (209, 10475120), (220, 9951364), (230, 9518696), (253, 8653360), (304, 7201645), (368, 5949185), (380, 5761316), (418, 5237560), (437, 5009840), (440, 4975682), (460, 4759348), (506, 4326680), (760, 2880658), (836, 2618780), (874, 2504920), (880, 2487841), (920, 2379674), (1012, 2163340), (1045, 2095024), (1265, 1730672), (1520, 1440329), (1672, 1309390), (1748, 1252460), (1840, 1189837), (2024, 1081670), (2090, 1047512), (2185, 1001968), (2530, 865336), (3344, 654695), (3496, 626230), (4048, 540835), (4180, 523756), (4370, 500984), (4807, 455440), (5060, 432668), (5693, 384560), (6992, 313115), (8360, 261878), (8740, 250492), (9614, 227720), (10120, 216334), (11386, 192280), (16720, 130939), (17480, 125246), (19228, 113860), (20240, 108167), (22772, 96140), (24035, 91088), (28465, 76912), (34960, 62623), (38456, 56930), (45544, 48070)]