113719580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 258273120

約数和(自身を除く): 144553540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 1108, 1385, 1579, 2770, 3158, 3601, 5540, 6316, 7202, 7895, 14404, 15790, 18005, 20527, 31580, 36010, 41054, 72020, 82108, 102635, 205270, 410540, 437383, 874766, 1749532, 2186915, 4373830, 5685979, 8747660, 11371958, 22743916, 28429895, 56859790, 113719580]

約数ペア:

[(1, 113719580), (2, 56859790), (4, 28429895), (5, 22743916), (10, 11371958), (13, 8747660), (20, 5685979), (26, 4373830), (52, 2186915), (65, 1749532), (130, 874766), (260, 437383), (277, 410540), (554, 205270), (1108, 102635), (1385, 82108), (1579, 72020), (2770, 41054), (3158, 36010), (3601, 31580), (5540, 20527), (6316, 18005), (7202, 15790), (7895, 14404)]