908050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1999872

約数和(自身を除く): 1091822

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 127, 130, 143, 254, 275, 286, 325, 550, 635, 650, 715, 1270, 1397, 1430, 1651, 2794, 3175, 3302, 3575, 6350, 6985, 7150, 8255, 13970, 16510, 18161, 34925, 36322, 41275, 69850, 82550, 90805, 181610, 454025, 908050]

約数ペア:

[(1, 908050), (2, 454025), (5, 181610), (10, 90805), (11, 82550), (13, 69850), (22, 41275), (25, 36322), (26, 34925), (50, 18161), (55, 16510), (65, 13970), (110, 8255), (127, 7150), (130, 6985), (143, 6350), (254, 3575), (275, 3302), (286, 3175), (325, 2794), (550, 1651), (635, 1430), (650, 1397), (715, 1270)]