99888320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 112

約数和(自身を含む): 286268160

約数和(自身を除く): 186379840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2347, 2660, 3040, 4256, 4694, 5320, 6080, 8512, 9388, 10640, 11735, 16429, 18776, 21280, 23470, 32858, 37552, 42560, 44593, 46940, 65716, 75104, 82145, 89186, 93880, 131432, 150208, 164290, 178372, 187760, 222965, 262864, 312151, 328580, 356744, 375520, 445930, 525728, 624302, 657160, 713488, 751040, 891860, 1051456, 1248604, 1314320, 1426976, 1560755, 1783720, 2497208, 2628640, 2853952, 3121510, 3567440, 4994416, 5257280, 6243020, 7134880, 9988832, 12486040, 14269760, 19977664, 24972080, 49944160, 99888320]

約数ペア:

[(1, 99888320), (2, 49944160), (4, 24972080), (5, 19977664), (7, 14269760), (8, 12486040), (10, 9988832), (14, 7134880), (16, 6243020), (19, 5257280), (20, 4994416), (28, 3567440), (32, 3121510), (35, 2853952), (38, 2628640), (40, 2497208), (56, 1783720), (64, 1560755), (70, 1426976), (76, 1314320), (80, 1248604), (95, 1051456), (112, 891860), (133, 751040), (140, 713488), (152, 657160), (160, 624302), (190, 525728), (224, 445930), (266, 375520), (280, 356744), (304, 328580), (320, 312151), (380, 262864), (448, 222965), (532, 187760), (560, 178372), (608, 164290), (665, 150208), (760, 131432), (1064, 93880), (1120, 89186), (1216, 82145), (1330, 75104), (1520, 65716), (2128, 46940), (2240, 44593), (2347, 42560), (2660, 37552), (3040, 32858), (4256, 23470), (4694, 21280), (5320, 18776), (6080, 16429), (8512, 11735), (9388, 10640)]