57578080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 157308480

約数和(自身を除く): 99730400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 509, 560, 707, 808, 1010, 1018, 1120, 1414, 1616, 2020, 2036, 2545, 2828, 3232, 3535, 3563, 4040, 4072, 5090, 5656, 7070, 7126, 8080, 8144, 10180, 11312, 14140, 14252, 16160, 16288, 17815, 20360, 22624, 28280, 28504, 35630, 40720, 51409, 56560, 57008, 71260, 81440, 102818, 113120, 114016, 142520, 205636, 257045, 285040, 359863, 411272, 514090, 570080, 719726, 822544, 1028180, 1439452, 1645088, 1799315, 2056360, 2878904, 3598630, 4112720, 5757808, 7197260, 8225440, 11515616, 14394520, 28789040, 57578080]

約数ペア:

[(1, 57578080), (2, 28789040), (4, 14394520), (5, 11515616), (7, 8225440), (8, 7197260), (10, 5757808), (14, 4112720), (16, 3598630), (20, 2878904), (28, 2056360), (32, 1799315), (35, 1645088), (40, 1439452), (56, 1028180), (70, 822544), (80, 719726), (101, 570080), (112, 514090), (140, 411272), (160, 359863), (202, 285040), (224, 257045), (280, 205636), (404, 142520), (505, 114016), (509, 113120), (560, 102818), (707, 81440), (808, 71260), (1010, 57008), (1018, 56560), (1120, 51409), (1414, 40720), (1616, 35630), (2020, 28504), (2036, 28280), (2545, 22624), (2828, 20360), (3232, 17815), (3535, 16288), (3563, 16160), (4040, 14252), (4072, 14140), (5090, 11312), (5656, 10180), (7070, 8144), (7126, 8080)]