104028400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 291436704

約数和(自身を除く): 187408304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 530, 560, 700, 701, 742, 848, 1060, 1325, 1400, 1402, 1484, 1855, 2120, 2650, 2800, 2804, 2968, 3505, 3710, 4240, 4907, 5300, 5608, 5936, 7010, 7420, 9275, 9814, 10600, 11216, 14020, 14840, 17525, 18550, 19628, 21200, 24535, 28040, 29680, 35050, 37100, 37153, 39256, 49070, 56080, 70100, 74200, 74306, 78512, 98140, 122675, 140200, 148400, 148612, 185765, 196280, 245350, 260071, 280400, 297224, 371530, 392560, 490700, 520142, 594448, 743060, 928825, 981400, 1040284, 1300355, 1486120, 1857650, 1962800, 2080568, 2600710, 2972240, 3715300, 4161136, 5201420, 6501775, 7430600, 10402840, 13003550, 14861200, 20805680, 26007100, 52014200, 104028400]

約数ペア:

[(1, 104028400), (2, 52014200), (4, 26007100), (5, 20805680), (7, 14861200), (8, 13003550), (10, 10402840), (14, 7430600), (16, 6501775), (20, 5201420), (25, 4161136), (28, 3715300), (35, 2972240), (40, 2600710), (50, 2080568), (53, 1962800), (56, 1857650), (70, 1486120), (80, 1300355), (100, 1040284), (106, 981400), (112, 928825), (140, 743060), (175, 594448), (200, 520142), (212, 490700), (265, 392560), (280, 371530), (350, 297224), (371, 280400), (400, 260071), (424, 245350), (530, 196280), (560, 185765), (700, 148612), (701, 148400), (742, 140200), (848, 122675), (1060, 98140), (1325, 78512), (1400, 74306), (1402, 74200), (1484, 70100), (1855, 56080), (2120, 49070), (2650, 39256), (2800, 37153), (2804, 37100), (2968, 35050), (3505, 29680), (3710, 28040), (4240, 24535), (4907, 21200), (5300, 19628), (5608, 18550), (5936, 17525), (7010, 14840), (7420, 14020), (9275, 11216), (9814, 10600)]