9751180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 21934080

約数和(自身を除く): 12182900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 383, 670, 766, 1273, 1340, 1532, 1915, 2546, 3830, 5092, 6365, 7277, 7660, 12730, 14554, 25460, 25661, 29108, 36385, 51322, 72770, 102644, 128305, 145540, 256610, 487559, 513220, 975118, 1950236, 2437795, 4875590, 9751180]

約数ペア:

[(1, 9751180), (2, 4875590), (4, 2437795), (5, 1950236), (10, 975118), (19, 513220), (20, 487559), (38, 256610), (67, 145540), (76, 128305), (95, 102644), (134, 72770), (190, 51322), (268, 36385), (335, 29108), (380, 25661), (383, 25460), (670, 14554), (766, 12730), (1273, 7660), (1340, 7277), (1532, 6365), (1915, 5092), (2546, 3830)]