146670243320

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1\times {\mathrm{9521}}^1$

素因数の和:10976

約数の個数: 64

約数和(自身を含む): 331281044640

約数和(自身を除く): 184610801320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1091, 1412, 1765, 2182, 2824, 3530, 4364, 5455, 7060, 8728, 9521, 10910, 14120, 19042, 21820, 38084, 43640, 47605, 76168, 95210, 190420, 380840, 385123, 770246, 1540492, 1925615, 3080984, 3360913, 3851230, 6721826, 7702460, 10387411, 13443652, 15404920, 16804565, 20774822, 26887304, 33609130, 41549644, 51937055, 67218260, 83099288, 103874110, 134436520, 207748220, 415496440, 3666756083, 7333512166, 14667024332, 18333780415, 29334048664, 36667560830, 73335121660, 146670243320]

約数ペア:

[(1, 146670243320), (2, 73335121660), (4, 36667560830), (5, 29334048664), (8, 18333780415), (10, 14667024332), (20, 7333512166), (40, 3666756083), (353, 415496440), (706, 207748220), (1091, 134436520), (1412, 103874110), (1765, 83099288), (2182, 67218260), (2824, 51937055), (3530, 41549644), (4364, 33609130), (5455, 26887304), (7060, 20774822), (8728, 16804565), (9521, 15404920), (10910, 13443652), (14120, 10387411), (19042, 7702460), (21820, 6721826), (38084, 3851230), (43640, 3360913), (47605, 3080984), (76168, 1925615), (95210, 1540492), (190420, 770246), (380840, 385123)]