38195080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 64

約数和(自身を含む): 107153280

約数和(自身を除く): 68958200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 12401, 24802, 49604, 62005, 86807, 99208, 124010, 136411, 173614, 248020, 272822, 347228, 434035, 496040, 545644, 682055, 694456, 868070, 954877, 1091288, 1364110, 1736140, 1909754, 2728220, 3472280, 3819508, 4774385, 5456440, 7639016, 9548770, 19097540, 38195080]

約数ペア:

[(1, 38195080), (2, 19097540), (4, 9548770), (5, 7639016), (7, 5456440), (8, 4774385), (10, 3819508), (11, 3472280), (14, 2728220), (20, 1909754), (22, 1736140), (28, 1364110), (35, 1091288), (40, 954877), (44, 868070), (55, 694456), (56, 682055), (70, 545644), (77, 496040), (88, 434035), (110, 347228), (140, 272822), (154, 248020), (220, 173614), (280, 136411), (308, 124010), (385, 99208), (440, 86807), (616, 62005), (770, 49604), (1540, 24802), (3080, 12401)]