211012000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 526466304

約数和(自身を除く): 315454304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 500, 568, 710, 743, 800, 1000, 1136, 1420, 1486, 1775, 2000, 2272, 2840, 2972, 3550, 3715, 4000, 5680, 5944, 7100, 7430, 8875, 11360, 11888, 14200, 14860, 17750, 18575, 23776, 28400, 29720, 35500, 37150, 52753, 56800, 59440, 71000, 74300, 92875, 105506, 118880, 142000, 148600, 185750, 211012, 263765, 284000, 297200, 371500, 422024, 527530, 594400, 743000, 844048, 1055060, 1318825, 1486000, 1688096, 2110120, 2637650, 2972000, 4220240, 5275300, 6594125, 8440480, 10550600, 13188250, 21101200, 26376500, 42202400, 52753000, 105506000, 211012000]

約数ペア:

[(1, 211012000), (2, 105506000), (4, 52753000), (5, 42202400), (8, 26376500), (10, 21101200), (16, 13188250), (20, 10550600), (25, 8440480), (32, 6594125), (40, 5275300), (50, 4220240), (71, 2972000), (80, 2637650), (100, 2110120), (125, 1688096), (142, 1486000), (160, 1318825), (200, 1055060), (250, 844048), (284, 743000), (355, 594400), (400, 527530), (500, 422024), (568, 371500), (710, 297200), (743, 284000), (800, 263765), (1000, 211012), (1136, 185750), (1420, 148600), (1486, 142000), (1775, 118880), (2000, 105506), (2272, 92875), (2840, 74300), (2972, 71000), (3550, 59440), (3715, 56800), (4000, 52753), (5680, 37150), (5944, 35500), (7100, 29720), (7430, 28400), (8875, 23776), (11360, 18575), (11888, 17750), (14200, 14860)]