38321470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 41693570

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 55, 58, 82, 110, 145, 205, 290, 293, 319, 410, 451, 586, 638, 902, 1189, 1465, 1595, 2255, 2378, 2930, 3190, 3223, 4510, 5945, 6446, 8497, 11890, 12013, 13079, 16115, 16994, 24026, 26158, 32230, 42485, 60065, 65395, 84970, 93467, 120130, 130790, 132143, 186934, 264286, 348377, 467335, 660715, 696754, 934670, 1321430, 1741885, 3483770, 3832147, 7664294, 19160735, 38321470]

約数ペア:

[(1, 38321470), (2, 19160735), (5, 7664294), (10, 3832147), (11, 3483770), (22, 1741885), (29, 1321430), (41, 934670), (55, 696754), (58, 660715), (82, 467335), (110, 348377), (145, 264286), (205, 186934), (290, 132143), (293, 130790), (319, 120130), (410, 93467), (451, 84970), (586, 65395), (638, 60065), (902, 42485), (1189, 32230), (1465, 26158), (1595, 24026), (2255, 16994), (2378, 16115), (2930, 13079), (3190, 12013), (3223, 11890), (4510, 8497), (5945, 6446)]