105785540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39769}}^1$

素因数の和:39804

約数の個数: 48

約数和(自身を含む): 267254400

約数和(自身を除く): 161468860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 39769, 79538, 159076, 198845, 278383, 397690, 556766, 755611, 795380, 1113532, 1391915, 1511222, 2783830, 3022444, 3778055, 5289277, 5567660, 7556110, 10578554, 15112220, 21157108, 26446385, 52892770, 105785540]

約数ペア:

[(1, 105785540), (2, 52892770), (4, 26446385), (5, 21157108), (7, 15112220), (10, 10578554), (14, 7556110), (19, 5567660), (20, 5289277), (28, 3778055), (35, 3022444), (38, 2783830), (70, 1511222), (76, 1391915), (95, 1113532), (133, 795380), (140, 755611), (190, 556766), (266, 397690), (380, 278383), (532, 198845), (665, 159076), (1330, 79538), (2660, 39769)]