22495077760

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^1\times {\mathrm{106189}}^1$

素因数の和:106539

約数の個数: 64

約数和(自身を含む): 53940272400

約数和(自身を除く): 31445194640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 640, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 21184, 26480, 42368, 52960, 105920, 106189, 211840, 212378, 424756, 530945, 849512, 1061890, 1699024, 2123780, 3398048, 4247560, 6796096, 8495120, 13592192, 16990240, 33980480, 35148559, 67960960, 70297118, 140594236, 175742795, 281188472, 351485590, 562376944, 702971180, 1124753888, 1405942360, 2249507776, 2811884720, 4499015552, 5623769440, 11247538880, 22495077760]

約数ペア:

[(1, 22495077760), (2, 11247538880), (4, 5623769440), (5, 4499015552), (8, 2811884720), (10, 2249507776), (16, 1405942360), (20, 1124753888), (32, 702971180), (40, 562376944), (64, 351485590), (80, 281188472), (128, 175742795), (160, 140594236), (320, 70297118), (331, 67960960), (640, 35148559), (662, 33980480), (1324, 16990240), (1655, 13592192), (2648, 8495120), (3310, 6796096), (5296, 4247560), (6620, 3398048), (10592, 2123780), (13240, 1699024), (21184, 1061890), (26480, 849512), (42368, 530945), (52960, 424756), (105920, 212378), (106189, 211840)]