73498660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 158256000

約数和(自身を除く): 84757340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 313, 398, 590, 626, 796, 995, 1180, 1252, 1565, 1990, 3130, 3980, 6260, 11741, 18467, 23482, 36934, 46964, 58705, 62287, 73868, 92335, 117410, 124574, 184670, 234820, 249148, 311435, 369340, 622870, 1245740, 3674933, 7349866, 14699732, 18374665, 36749330, 73498660]

約数ペア:

[(1, 73498660), (2, 36749330), (4, 18374665), (5, 14699732), (10, 7349866), (20, 3674933), (59, 1245740), (118, 622870), (199, 369340), (236, 311435), (295, 249148), (313, 234820), (398, 184670), (590, 124574), (626, 117410), (796, 92335), (995, 73868), (1180, 62287), (1252, 58705), (1565, 46964), (1990, 36934), (3130, 23482), (3980, 18467), (6260, 11741)]