109218764090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{2663}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 200523755520

約数和(自身を除く): 91304991430

約数列:

[1, 2, 5, 10, 109, 191, 197, 218, 382, 394, 545, 955, 985, 1090, 1910, 1970, 2663, 5326, 13315, 20819, 21473, 26630, 37627, 41638, 42946, 75254, 104095, 107365, 188135, 208190, 214730, 290267, 376270, 508633, 524611, 580534, 1017266, 1049222, 1451335, 2543165, 2623055, 2902670, 4101343, 5086330, 5246110, 8202686, 20506715, 41013430, 55440997, 57182599, 100200701, 110881994, 114365198, 200401402, 277204985, 285912995, 501003505, 554409970, 571825990, 1002007010, 10921876409, 21843752818, 54609382045, 109218764090]

約数ペア:

[(1, 109218764090), (2, 54609382045), (5, 21843752818), (10, 10921876409), (109, 1002007010), (191, 571825990), (197, 554409970), (218, 501003505), (382, 285912995), (394, 277204985), (545, 200401402), (955, 114365198), (985, 110881994), (1090, 100200701), (1910, 57182599), (1970, 55440997), (2663, 41013430), (5326, 20506715), (13315, 8202686), (20819, 5246110), (21473, 5086330), (26630, 4101343), (37627, 2902670), (41638, 2623055), (42946, 2543165), (75254, 1451335), (104095, 1049222), (107365, 1017266), (188135, 580534), (208190, 524611), (214730, 508633), (290267, 376270)]