39538240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 113385600

約数和(自身を除く): 73847360

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, 929, 1064, 1120, 1216, 1330, 1520, 1858, 2128, 2240, 2660, 3040, 3716, 4256, 4645, 5320, 6080, 6503, 7432, 8512, 9290, 10640, 13006, 14864, 17651, 18580, 21280, 26012, 29728, 32515, 35302, 37160, 42560, 52024, 59456, 65030, 70604, 74320, 88255, 104048, 123557, 130060, 141208, 148640, 176510, 208096, 247114, 260120, 282416, 297280, 353020, 416192, 494228, 520240, 564832, 617785, 706040, 988456, 1040480, 1129664, 1235570, 1412080, 1976912, 2080960, 2471140, 2824160, 3953824, 4942280, 5648320, 7907648, 9884560, 19769120, 39538240]

約数ペア:

[(1, 39538240), (2, 19769120), (4, 9884560), (5, 7907648), (7, 5648320), (8, 4942280), (10, 3953824), (14, 2824160), (16, 2471140), (19, 2080960), (20, 1976912), (28, 1412080), (32, 1235570), (35, 1129664), (38, 1040480), (40, 988456), (56, 706040), (64, 617785), (70, 564832), (76, 520240), (80, 494228), (95, 416192), (112, 353020), (133, 297280), (140, 282416), (152, 260120), (160, 247114), (190, 208096), (224, 176510), (266, 148640), (280, 141208), (304, 130060), (320, 123557), (380, 104048), (448, 88255), (532, 74320), (560, 70604), (608, 65030), (665, 59456), (760, 52024), (929, 42560), (1064, 37160), (1120, 35302), (1216, 32515), (1330, 29728), (1520, 26012), (1858, 21280), (2128, 18580), (2240, 17651), (2660, 14864), (3040, 13006), (3716, 10640), (4256, 9290), (4645, 8512), (5320, 7432), (6080, 6503)]