5136890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 11104128

約数和(自身を除く): 5967238

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 67, 82, 85, 110, 134, 170, 187, 205, 335, 374, 410, 451, 670, 697, 737, 902, 935, 1139, 1394, 1474, 1870, 2255, 2278, 2747, 3485, 3685, 4510, 5494, 5695, 6970, 7370, 7667, 11390, 12529, 13735, 15334, 25058, 27470, 30217, 38335, 46699, 60434, 62645, 76670, 93398, 125290, 151085, 233495, 302170, 466990, 513689, 1027378, 2568445, 5136890]

約数ペア:

[(1, 5136890), (2, 2568445), (5, 1027378), (10, 513689), (11, 466990), (17, 302170), (22, 233495), (34, 151085), (41, 125290), (55, 93398), (67, 76670), (82, 62645), (85, 60434), (110, 46699), (134, 38335), (170, 30217), (187, 27470), (205, 25058), (335, 15334), (374, 13735), (410, 12529), (451, 11390), (670, 7667), (697, 7370), (737, 6970), (902, 5695), (935, 5494), (1139, 4510), (1394, 3685), (1474, 3485), (1870, 2747), (2255, 2278)]