34166180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 43006300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 1913, 3572, 3826, 4465, 7652, 8930, 9565, 17860, 19130, 36347, 38260, 72694, 89911, 145388, 179822, 181735, 359644, 363470, 449555, 726940, 899110, 1708309, 1798220, 3416618, 6833236, 8541545, 17083090, 34166180]

約数ペア:

[(1, 34166180), (2, 17083090), (4, 8541545), (5, 6833236), (10, 3416618), (19, 1798220), (20, 1708309), (38, 899110), (47, 726940), (76, 449555), (94, 363470), (95, 359644), (188, 181735), (190, 179822), (235, 145388), (380, 89911), (470, 72694), (893, 38260), (940, 36347), (1786, 19130), (1913, 17860), (3572, 9565), (3826, 8930), (4465, 7652)]