5087180360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{62929}}^1$

素因数の和:63030

約数の個数: 64

約数和(自身を含む): 11961734400

約数和(自身を除く): 6874554040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 8084, 10105, 16168, 20210, 40420, 62929, 80840, 125858, 251716, 314645, 503432, 629290, 1258580, 2517160, 2705947, 2957663, 5411894, 5915326, 10823788, 11830652, 13529735, 14788315, 21647576, 23661304, 27059470, 29576630, 54118940, 59153260, 108237880, 118306520, 127179509, 254359018, 508718036, 635897545, 1017436072, 1271795090, 2543590180, 5087180360]

約数ペア:

[(1, 5087180360), (2, 2543590180), (4, 1271795090), (5, 1017436072), (8, 635897545), (10, 508718036), (20, 254359018), (40, 127179509), (43, 118306520), (47, 108237880), (86, 59153260), (94, 54118940), (172, 29576630), (188, 27059470), (215, 23661304), (235, 21647576), (344, 14788315), (376, 13529735), (430, 11830652), (470, 10823788), (860, 5915326), (940, 5411894), (1720, 2957663), (1880, 2705947), (2021, 2517160), (4042, 1258580), (8084, 629290), (10105, 503432), (16168, 314645), (20210, 251716), (40420, 125858), (62929, 80840)]