105877040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24971}}^1$

素因数の和:25037

約数の個数: 40

約数和(自身を含む): 250818768

約数和(自身を除く): 144941728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 24971, 49942, 99884, 124855, 199768, 249710, 399536, 499420, 998840, 1323463, 1997680, 2646926, 5293852, 6617315, 10587704, 13234630, 21175408, 26469260, 52938520, 105877040]

約数ペア:

[(1, 105877040), (2, 52938520), (4, 26469260), (5, 21175408), (8, 13234630), (10, 10587704), (16, 6617315), (20, 5293852), (40, 2646926), (53, 1997680), (80, 1323463), (106, 998840), (212, 499420), (265, 399536), (424, 249710), (530, 199768), (848, 124855), (1060, 99884), (2120, 49942), (4240, 24971)]