45119620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 117319104

約数和(自身を除く): 72199484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 1907, 2366, 3380, 3814, 4732, 5915, 7628, 9535, 11830, 13349, 19070, 23660, 24791, 26698, 38140, 49582, 53396, 66745, 99164, 123955, 133490, 173537, 247910, 266980, 322283, 347074, 495820, 644566, 694148, 867685, 1289132, 1611415, 1735370, 2255981, 3222830, 3470740, 4511962, 6445660, 9023924, 11279905, 22559810, 45119620]

約数ペア:

[(1, 45119620), (2, 22559810), (4, 11279905), (5, 9023924), (7, 6445660), (10, 4511962), (13, 3470740), (14, 3222830), (20, 2255981), (26, 1735370), (28, 1611415), (35, 1289132), (52, 867685), (65, 694148), (70, 644566), (91, 495820), (130, 347074), (140, 322283), (169, 266980), (182, 247910), (260, 173537), (338, 133490), (364, 123955), (455, 99164), (676, 66745), (845, 53396), (910, 49582), (1183, 38140), (1690, 26698), (1820, 24791), (1907, 23660), (2366, 19070), (3380, 13349), (3814, 11830), (4732, 9535), (5915, 7628)]