188130320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10888

約数の個数: 80

約数和(自身を含む): 516062208

約数和(自身を除く): 327931888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 10837, 17360, 21674, 43348, 54185, 75859, 86696, 108370, 151718, 173392, 216740, 303436, 335947, 379295, 433480, 606872, 671894, 758590, 866960, 1213744, 1343788, 1517180, 1679735, 2351629, 2687576, 3034360, 3359470, 4703258, 5375152, 6068720, 6718940, 9406516, 11758145, 13437880, 18813032, 23516290, 26875760, 37626064, 47032580, 94065160, 188130320]

約数ペア:

[(1, 188130320), (2, 94065160), (4, 47032580), (5, 37626064), (7, 26875760), (8, 23516290), (10, 18813032), (14, 13437880), (16, 11758145), (20, 9406516), (28, 6718940), (31, 6068720), (35, 5375152), (40, 4703258), (56, 3359470), (62, 3034360), (70, 2687576), (80, 2351629), (112, 1679735), (124, 1517180), (140, 1343788), (155, 1213744), (217, 866960), (248, 758590), (280, 671894), (310, 606872), (434, 433480), (496, 379295), (560, 335947), (620, 303436), (868, 216740), (1085, 173392), (1240, 151718), (1736, 108370), (2170, 86696), (2480, 75859), (3472, 54185), (4340, 43348), (8680, 21674), (10837, 17360)]