52693640

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1999}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 118800000

約数和(自身を除く): 66106360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 1999, 2636, 3295, 3998, 5272, 6590, 7996, 9995, 13180, 15992, 19990, 26360, 39980, 79960, 1317341, 2634682, 5269364, 6586705, 10538728, 13173410, 26346820, 52693640]

約数ペア:

[(1, 52693640), (2, 26346820), (4, 13173410), (5, 10538728), (8, 6586705), (10, 5269364), (20, 2634682), (40, 1317341), (659, 79960), (1318, 39980), (1999, 26360), (2636, 19990), (3295, 15992), (3998, 13180), (5272, 9995), (6590, 7996)]