109607120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{27961}}^1$

素因数の和:27988

約数の個数: 60

約数和(自身を含む): 296453124

約数和(自身を除く): 186846004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 27961, 55922, 111844, 139805, 195727, 223688, 279610, 391454, 447376, 559220, 782908, 978635, 1118440, 1370089, 1565816, 1957270, 2236880, 2740178, 3131632, 3914540, 5480356, 6850445, 7829080, 10960712, 13700890, 15658160, 21921424, 27401780, 54803560, 109607120]

約数ペア:

[(1, 109607120), (2, 54803560), (4, 27401780), (5, 21921424), (7, 15658160), (8, 13700890), (10, 10960712), (14, 7829080), (16, 6850445), (20, 5480356), (28, 3914540), (35, 3131632), (40, 2740178), (49, 2236880), (56, 1957270), (70, 1565816), (80, 1370089), (98, 1118440), (112, 978635), (140, 782908), (196, 559220), (245, 447376), (280, 391454), (392, 279610), (490, 223688), (560, 195727), (784, 139805), (980, 111844), (1960, 55922), (3920, 27961)]