101067820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 248187744

約数和(自身を除く): 147119924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 257, 265, 371, 514, 530, 742, 1028, 1060, 1285, 1484, 1799, 1855, 2570, 2809, 3598, 3710, 5140, 5618, 7196, 7420, 8995, 11236, 13621, 14045, 17990, 19663, 27242, 28090, 35980, 39326, 54484, 56180, 68105, 78652, 95347, 98315, 136210, 190694, 196630, 272420, 381388, 393260, 476735, 721913, 953470, 1443826, 1906940, 2887652, 3609565, 5053391, 7219130, 10106782, 14438260, 20213564, 25266955, 50533910, 101067820]

約数ペア:

[(1, 101067820), (2, 50533910), (4, 25266955), (5, 20213564), (7, 14438260), (10, 10106782), (14, 7219130), (20, 5053391), (28, 3609565), (35, 2887652), (53, 1906940), (70, 1443826), (106, 953470), (140, 721913), (212, 476735), (257, 393260), (265, 381388), (371, 272420), (514, 196630), (530, 190694), (742, 136210), (1028, 98315), (1060, 95347), (1285, 78652), (1484, 68105), (1799, 56180), (1855, 54484), (2570, 39326), (2809, 35980), (3598, 28090), (3710, 27242), (5140, 19663), (5618, 17990), (7196, 14045), (7420, 13621), (8995, 11236)]