3936699320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 9510359040

約数和(自身を除く): 5573659720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 181, 184, 188, 230, 235, 362, 376, 460, 470, 503, 724, 905, 920, 940, 1006, 1081, 1448, 1810, 1880, 2012, 2162, 2515, 3620, 4024, 4163, 4324, 5030, 5405, 7240, 8326, 8507, 8648, 10060, 10810, 11569, 16652, 17014, 20120, 20815, 21620, 23138, 23641, 33304, 34028, 41630, 42535, 43240, 46276, 47282, 57845, 68056, 83260, 85070, 91043, 92552, 94564, 115690, 118205, 166520, 170140, 182086, 189128, 195661, 231380, 236410, 340280, 364172, 391322, 455215, 462760, 472820, 543743, 728344, 782644, 910430, 945640, 978305, 1087486, 1565288, 1820860, 1956610, 2093989, 2174972, 2718715, 3641720, 3913220, 4187978, 4279021, 4349944, 5437430, 7826440, 8375956, 8558042, 10469945, 10874860, 16751912, 17116084, 20939890, 21395105, 21749720, 34232168, 41879780, 42790210, 83759560, 85580420, 98417483, 171160840, 196834966, 393669932, 492087415, 787339864, 984174830, 1968349660, 3936699320]

約数ペア:

[(1, 3936699320), (2, 1968349660), (4, 984174830), (5, 787339864), (8, 492087415), (10, 393669932), (20, 196834966), (23, 171160840), (40, 98417483), (46, 85580420), (47, 83759560), (92, 42790210), (94, 41879780), (115, 34232168), (181, 21749720), (184, 21395105), (188, 20939890), (230, 17116084), (235, 16751912), (362, 10874860), (376, 10469945), (460, 8558042), (470, 8375956), (503, 7826440), (724, 5437430), (905, 4349944), (920, 4279021), (940, 4187978), (1006, 3913220), (1081, 3641720), (1448, 2718715), (1810, 2174972), (1880, 2093989), (2012, 1956610), (2162, 1820860), (2515, 1565288), (3620, 1087486), (4024, 978305), (4163, 945640), (4324, 910430), (5030, 782644), (5405, 728344), (7240, 543743), (8326, 472820), (8507, 462760), (8648, 455215), (10060, 391322), (10810, 364172), (11569, 340280), (16652, 236410), (17014, 231380), (20120, 195661), (20815, 189128), (21620, 182086), (23138, 170140), (23641, 166520), (33304, 118205), (34028, 115690), (41630, 94564), (42535, 92552), (43240, 91043), (46276, 85070), (47282, 83260), (57845, 68056)]