38839460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 90683712

約数和(自身を除く): 51844252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 3331, 5830, 6662, 11660, 13324, 16655, 33310, 36641, 66620, 73282, 146564, 176543, 183205, 353086, 366410, 706172, 732820, 882715, 1765430, 1941973, 3530860, 3883946, 7767892, 9709865, 19419730, 38839460]

約数ペア:

[(1, 38839460), (2, 19419730), (4, 9709865), (5, 7767892), (10, 3883946), (11, 3530860), (20, 1941973), (22, 1765430), (44, 882715), (53, 732820), (55, 706172), (106, 366410), (110, 353086), (212, 183205), (220, 176543), (265, 146564), (530, 73282), (583, 66620), (1060, 36641), (1166, 33310), (2332, 16655), (2915, 13324), (3331, 11660), (5830, 6662)]